English Grammar

Subject pronouns are among the very first things you need to learn in English. They are the words that replace a person's name or a noun when that person or thing is the subject of a sentence -- the one performing the action. In English, there are seven subject pronouns: I, you, he, she, it, we, they.

The verb "to be" is the most important and most frequently used verb in the English language. In the present tense, it has three forms: am, is, are. You use "to be" to talk about identity, descriptions, locations, age, time, feelings, and much more.

Articles are small but powerful words that come before nouns. English has two types: the indefinite articles ("a" and "an") and the definite article ("the"). Choosing the right article -- or knowing when to use no article at all -- is one of the trickiest parts of English for learners.

In English, nouns can be singular (one) or plural (more than one). Most of the time, you form the plural by adding -s to the end of a word: book -- books, car -- cars. However, there are several important spelling rules and quite a few irregular plurals that you need to learn.

The verb "to have" is one of the most versatile and frequently used verbs in English. In the present tense, it has two forms: have and has. You use it to talk about possession, relationships, physical features, illnesses, meals, and experiences. It also serves as a helper verb for perfect tenses.

The present simple is one of the most used tenses in English. You use it to talk about habits, routines, general truths, facts, and fixed schedules. Despite its name, the present simple is not just about the present moment -- it describes things that are generally or always true.

To make a present simple sentence negative in English, you use do not (don't) or does not (doesn't) before the base form of the verb. This is different from many languages where you simply add a word like "not" directly to the verb.

Asking questions is one of the most important skills in any language. In the present simple, English uses the auxiliary verbs Do and Does to form questions. This is quite different from many other languages, where you can simply change the intonation or invert the subject and verb.

Demonstratives are words that point to specific things. In English, there are four demonstratives: this, that, these, those. They help you indicate which person, object, or idea you are talking about, based on whether it is near or far, and singular or plural.

Possessive adjectives show who something belongs to. In English, the possessive adjectives are: my, your, his, her, its, our, their. They always come before a noun and answer the question "whose?"

Object pronouns replace nouns that receive the action of a verb or come after a preposition. In English, the object pronouns are: me, you, him, her, it, us, them. While subject pronouns tell us who performs an action, object pronouns tell us who or what the action is directed toward.

"There is" and "there are" are used to say that something exists or is present in a particular place. This structure introduces new information to the listener. Instead of saying "A book is on the table" (which sounds unusual), English speakers say "There is a book on the table."

Prepositions of place tell you where something or someone is located. The most important ones at the beginner level are: in, on, at, under, behind, in front of, next to, between, above, below, near. These small words are crucial for describing locations, giving directions, and talking about your surroundings.

Prepositions of time tell you when something happens. The three most important ones in English are at, on, in, and each is used for different types of time expressions. Choosing the right one is one of the most common challenges for English learners.

"Can" is a modal verb used to express ability (what you are able to do) and permission (what you are allowed to do). It is one of the most useful and frequently used words in English, appearing in everyday conversations from the very beginning.

Question words (also called WH-words because most start with "wh") are essential tools for gathering information. The basic question words in English are: what, where, when, who, why, how. They allow you to ask about things, places, times, people, reasons, and manner.

These three question forms help you ask about choices and quantities. "Which" is used when selecting from a limited set of options, "how much" asks about uncountable quantities and prices, and "how many" asks about countable quantities. Together, they cover the most common ways of asking "which one?" and "how much/many?"

Cardinal numbers are the counting numbers: one, two, three, and so on. They are used for counting, giving quantities, telling your age, giving phone numbers, and much more. At the A1 (Beginner) level, you need to know numbers from 0 to at least 100.

Ordinal numbers describe the position or order of something in a sequence: first, second, third, fourth, and so on. They are used for dates, floors of buildings, rankings, centuries, and any situation where order matters.

Telling time is one of the most practical skills in any language. English has two main ways to express time: the traditional method (using "past" and "to") and the digital method (stating the numbers directly). Both are widely used, and at the A1 (Beginner) level, you should understand and practice both.

Knowing the days of the week, months of the year, and how to say and write dates is fundamental at the A1 (Beginner) level. You need this vocabulary for making plans, talking about schedules, discussing birthdays, and understanding calendars.

Adjectives are words that describe or modify nouns, giving more information about size, color, quality, quantity, and other characteristics. They are one of the first building blocks you will learn in English, and the good news is that English adjectives are remarkably simple compared to many other languages.

Adverbs of frequency tell us how often something happens. They are essential for describing routines, habits, and the regularity of everyday actions. Words like "always," "usually," "sometimes," and "never" are among the most commonly used words in English.

One of the fundamental distinctions in English grammar is between countable and uncountable nouns. Countable nouns are things you can count individually -- one book, two books, three books. Uncountable nouns refer to substances, concepts, or masses that cannot be easily divided into separate units -- water, information, music.

"Some" and "any" are determiners used to talk about an unspecified quantity or amount. They work with both countable plural nouns and uncountable nouns. Choosing between them is one of the first grammar decisions English learners face, and getting it right makes your English sound immediately more natural.

The imperative is the simplest verb form in English. It is used to give commands, instructions, warnings, advice, and invitations. You use the base form of the verb with no subject -- the subject "you" is understood but not spoken.

Conjunctions are connecting words that join words, phrases, or clauses together. They are the glue of English sentences, allowing you to combine ideas instead of using many short, choppy sentences. Without conjunctions, you would say: "I like tea. I like coffee." With a conjunction: "I like tea and coffee."

The present continuous (also called present progressive) is one of the most frequently used tenses in English. It describes actions that are happening right now, temporary situations, and future arrangements. If someone asks "What are you doing?" your answer will almost certainly use the present continuous.

Stative verbs (also called state verbs) describe states, conditions, or situations rather than actions. Unlike action verbs such as "run," "eat," or "write," stative verbs describe what you think, feel, possess, or perceive. The key rule is simple: stative verbs are not normally used in continuous tenses.

The possessive 's is one of the most common ways to show ownership or a relationship between people and things in English. By adding 's to a noun, you indicate that something belongs to or is associated with that noun: "John's car" means the car that belongs to John.

The past simple is the main tense for talking about completed actions and events in the past. When you tell a story, describe what happened yesterday, or talk about your childhood, you use the past simple. It is one of the most essential tenses in English.

Irregular verbs are verbs that do not follow the standard -ed pattern in the past simple. Instead, they have unique past forms that must be memorized. The bad news is that many of the most common English verbs are irregular. The good news is that because they are so common, you will encounter them constantly and learn them quickly through repeated exposure.

Once you know how to make positive statements in the past simple, the next step is learning to form negatives and questions. This is where English uses the auxiliary verb "did." Understanding how "did" works is crucial because it changes how the main verb behaves.

"Was" and "were" are the past tense forms of the verb "be." They are used to describe past states, feelings, locations, and descriptions. If "am/is/are" describe the present, then "was/were" describe the same things in the past.

The past continuous (also called past progressive) describes actions that were in progress at a specific time in the past. It paints a picture of what was happening around a moment or event. If the past simple tells you what happened, the past continuous tells you what was already going on.

The present perfect is one of the most important -- and most challenging -- tenses for English learners. It connects the past to the present, describing experiences, recent events, and situations that started in the past and continue now. It is formed with "have" or "has" plus the past participle of the verb.

Choosing between the present perfect and the past simple is one of the trickiest decisions in English grammar. Both tenses talk about the past, but they frame it differently. The past simple treats an event as finished and done with. The present perfect treats it as connected to the present in some way.

"Will" is the most versatile way to talk about the future in English. It is used for predictions, spontaneous decisions, offers, promises, and general statements about what will happen. Along with "going to," it is one of the two main future structures you need at the A2 level.

"Going to" is one of the two main ways to talk about the future in English. It is used for plans, intentions, and predictions based on present evidence. When you have already decided to do something, or when you can see that something is about to happen, "going to" is the natural choice.

Comparatives are used to compare two things, people, or situations. They answer questions like "Which is bigger?", "Who is taller?", and "What is more expensive?" Comparatives are essential for expressing preferences, making decisions, and describing differences.

Superlatives express the highest or lowest degree of a quality among three or more things. While comparatives compare two items ("bigger than"), superlatives identify the extreme in a group ("the biggest"). They answer questions like "What is the best restaurant in town?" and "Who is the tallest person in the class?"

"Should" and "must" are modal verbs used to express advice, obligation, and prohibition. They are essential for giving recommendations, talking about rules, and expressing what is necessary or forbidden. These modals appear constantly in daily life -- from health advice ("You should drink more water") to legal rules ("You must wear a seatbelt").

Have to and has to are used to express external obligation -- things you must do because of rules, laws, situations, or other people's expectations. This is different from must, which often expresses personal or internal obligation. Understanding this distinction is essential for communicating about duties and responsibilities in everyday English.

Adverbs of manner describe how something is done. They answer the question "How?" -- for example, "She speaks quickly," "He drives carefully," "They played well." These are among the most useful words in English for adding detail and precision to your sentences.

Relative clauses are parts of a sentence that give extra information about a noun. They begin with a relative pronoun -- who, which, or that -- and help you combine two ideas into one smooth sentence. Instead of saying "I have a friend. She lives in London," you can say "I have a friend who lives in London."

The Present Perfect Continuous (also called the Present Perfect Progressive) describes actions that started in the past and are still continuing now, or that have recently stopped but their effects are visible. It is formed with have/has been + verb-ing and emphasizes the duration or ongoing nature of an activity.

The Past Perfect tense describes an action that was completed before another action in the past. It is formed with had + past participle and is used to create a clear sequence of events when telling stories, explaining situations, or describing experiences. Think of it as "the past of the past."

The First Conditional is used to talk about real and possible situations in the future -- things that are likely or plausible. It follows the pattern If + present simple, will + base verb: "If it rains, I will stay home." The condition is realistic, and the result is what you expect to happen.

The Second Conditional is used to talk about unreal, hypothetical, or unlikely situations in the present or future. It follows the pattern If + past simple, would + base verb: "If I had more money, I would travel the world." The situation is imaginary -- you are describing what you would do in a different reality.

Modal verbs of possibility -- may, might, could, must, and can't -- are used to express how certain or uncertain you are about something. They range from near-certainty ("She must be tired") to impossibility ("He can't be 50 years old"). Mastering these modals allows you to express nuance, speculation, and deduction in English.

The passive voice is used when the action is more important than the person who does it, or when the doer is unknown or obvious. Instead of "Someone stole my bike" (active), you can say "My bike was stolen" (passive). The passive shifts the focus from the agent (who did it) to the recipient (who or what was affected).

Reported speech (also called indirect speech) is how you tell someone what another person said, without quoting their exact words. Instead of: He said, "I am tired" (direct speech), you say: He said he was tired (reported speech). The key change is tense backshift -- moving the tense one step back into the past.

Reported questions are how you tell someone what another person asked, without quoting the exact question. Instead of: She asked, "Where do you live?" (direct question), you say: She asked where I lived (reported question). The key changes are: tense backshift, statement word order (no inversion), and no question mark.

Building on basic relative clauses with who, which, and that, this B1-level concept introduces three more relative words: where (for places), when (for times), and whose (for possession). It also covers the important distinction between defining and non-defining relative clauses, and the rule for omitting relative pronouns.

Used to and would are both used to talk about past habits and repeated actions that no longer happen. "I used to play football every weekend" and "We would go to the beach every summer" both describe regular past activities. However, they are not always interchangeable, and understanding the difference is important.

One of the trickiest areas of English grammar is knowing whether to use the infinitive (to + verb: to go, to eat) or the gerund (verb + -ing: going, eating) after certain verbs. Some verbs take only the infinitive, some take only the gerund, and some take both -- sometimes with a change in meaning. There is no single rule; you need to learn the patterns.

Too and enough are used to express whether something is excessive or sufficient. Too means "more than necessary" or "more than desired" -- it has a negative implication. Enough means "sufficient" or "as much as needed." Together, they allow you to talk about limits, quantities, and whether something meets a standard.

Phrasal verbs are combinations of a verb + particle (a small word like up, down, on, off, out, in) that together create a new meaning different from the individual words. For example, give up does not mean "give in an upward direction" -- it means "stop trying" or "quit." Phrasal verbs are one of the most distinctive features of English.

The Third Conditional is used to talk about unreal past situations -- things that did NOT happen, and their imaginary results. It follows the pattern If + past perfect, would have + past participle: "If I had studied harder, I would have passed the exam." The situation is purely hypothetical because you cannot change the past. This conditional is often used to express regret, relief, or different outcomes.

Mixed conditionals combine elements from different conditional types to express hypothetical situations that cross time boundaries. Unlike the Second Conditional (unreal present) or Third Conditional (unreal past), mixed conditionals connect a past condition to a present result, or a present condition to a past result. They allow you to express complex "what if" ideas that span different time frames.

Wish and if only are used to express regrets, desires for things to be different, and dissatisfaction with the current or past situation. They share the same grammar as the Second and Third Conditionals but are used to talk about wishes rather than hypothetical conditions. "I wish I had more time" expresses a desire for the present to be different. "I wish I had studied harder" expresses regret about the past.

Past modal deduction uses modal + have + past participle to express certainty, possibility, or impossibility about past events. When you say "She must have forgotten," you are making a strong deduction about what happened in the past based on present evidence. This structure extends the possibility modals you learned at B1 (must, might, could, can't) into the past.

The Future Perfect tense describes actions that will be completed before a specific point in the future. It is formed with will have + past participle: "By next Friday, I will have finished the project." It looks forward in time and then back, answering the question: "What will be done by then?"

The Future Continuous tense (also called the Future Progressive) describes actions that will be in progress at a specific point in the future. It paints a picture of an ongoing activity, as if you are imagining yourself in the middle of doing something at a future moment. This tense is typically introduced at the B2 (Upper Intermediate) level.

Once you are comfortable with basic passive voice (The cake was eaten), it is time to explore more sophisticated passive constructions. Advanced passive structures allow you to express ideas about services, experiences, and events with two objects -- all while keeping the focus on the receiver of the action rather than the doer. These patterns are essential at the B2 (Upper Intermediate) level and are extremely common in everyday English.

Cleft sentences are special structures that split (or "cleave") a simple sentence into two parts in order to emphasize one particular piece of information. Instead of saying John broke the window, you can say It was John who broke the window to put the spotlight firmly on John. This technique is extremely useful for highlighting exactly what you want the listener to focus on.

Participle clauses use present participles (-ing forms) or past participles (-ed/-en forms) to shorten and combine sentences. Instead of writing The man who is standing there is my father, you can write The man standing there is my father. This technique makes your English more concise, elegant, and natural-sounding.

In standard English, sentences follow the order subject-verb-object: I have never seen such beauty. But when you want to add dramatic emphasis, you can invert the subject and the auxiliary verb: Never have I seen such beauty. This technique, called inversion, is a hallmark of powerful, expressive English.

The subjunctive mood is one of the most formal and least visible grammatical structures in English. Unlike languages such as French or Spanish, where the subjunctive has distinct verb forms throughout, English uses the subjunctive sparingly -- but when it appears, it carries a distinctly formal, careful, or traditional tone. Recognizing and using the subjunctive correctly is a hallmark of C1 (Advanced) proficiency.

Beyond the basic modal verbs (can, could, will, would, should, must, may, might), English has a rich set of semi-modal and modal-like expressions that convey nuanced meanings of certainty, expectation, obligation, preference, and advice. These expressions are essential at the C1 (Advanced) level, where precise communication about attitudes, plans, and social expectations is expected.

Complex passive structures allow you to report information without naming a specific source. Phrases like It is said that... and He is believed to be... are staples of news reporting, academic writing, and formal English. They let you present information as widely held or officially reported, lending your language an air of objectivity and authority.

Discourse markers are words and phrases that connect ideas, signal relationships between sentences, and guide the reader or listener through an argument. While basic connectors like "but," "so," and "because" serve well at lower levels, advanced English requires a broader repertoire: nevertheless, furthermore, hence, consequently, albeit, and many more.

Ellipsis (omitting words) and substitution (replacing words with shorter alternatives) are techniques that prevent repetition and make English sound natural and fluent. When a native speaker says "I hope so" instead of "I hope that the weather will be good," they are using substitution. When they say "She can swim and I can too" instead of "She can swim and I can swim too," that is ellipsis.

A nominal clause (also called a noun clause) is a clause that functions as a noun within a sentence. Just as a noun can be a subject, object, or complement, so can an entire clause. In the sentence What he said was true, the clause "what he said" acts as the subject. In I know what you mean, it acts as the object.

Hedging language is the art of being cautiously precise. Instead of stating This proves the theory, an academic writer might say This tends to suggest that the theory may be correct. Hedging allows you to express ideas with appropriate caution, acknowledge uncertainty, and avoid making claims stronger than your evidence supports.

Phrasal verbs are one of the most distinctive features of English. At lower levels, you learned common two-part phrasal verbs like "pick up" and "turn off." At the C1 (Advanced) level, it is time to tackle more complex phrasal verbs, including three-part combinations like come up with, put up with, and look forward to. These multi-particle phrasal verbs are extremely common in native English and often have no simple one-word equivalent.

At the highest level of English proficiency, you encounter tense and aspect uses that go beyond everyday grammar rules. The historical present brings past events to vivid life. The future perfect continuous projects you into an imagined future of ongoing duration. Archaic verb forms like "doth" and "thou shalt" survive in literature, religion, and law.

English has a layer of vocabulary and grammar that survives primarily in legal documents, historical texts, and formal ceremonies. Words like hereby, thereof, wherein, and henceforth sound alien to modern ears, yet they remain active in contracts, statutes, court proceedings, and official proclamations. Alongside these, archaic pronouns (thou, thee, ye) and verb forms (doth, hath, art) appear in religious texts, Shakespeare, and historical documents.

English is not a single, uniform language. It is a family of dialects with significant grammatical differences across regions, social groups, and national boundaries. The most well-known divide is between British English (BrE) and American English (AmE), but variation extends far beyond this -- into Australian, Indian, South African, Caribbean, and many regional and social dialects within each country.

Rhetorical devices are linguistic techniques used to persuade, emphasize, or create memorable effects. They go beyond grammar rules into the realm of style and artistry. When John F. Kennedy said "Ask not what your country can do for you -- ask what you can do for your country," he was using chiasmus (a crossed structure) to create a powerful, unforgettable sentence.

Academic and formal writing follows a distinct set of conventions that set it apart from everyday English. It favors the passive voice, uses hedging to express appropriate caution, transforms verbs into nouns (nominalization), and employs a specific register of vocabulary and Latin abbreviations. These conventions are not arbitrary -- they serve to create writing that is precise, objective, impersonal, and authoritative.

Idioms are fixed expressions whose meaning cannot be deduced from the individual words. You already know common ones like "break the ice" and "it's raining cats and dogs." At the C2 (Mastery) level, you encounter more complex and less transparent idioms -- expressions like at sixes and sevens, have an axe to grind, and add insult to injury. These are deeply embedded in native English and appear in conversation, journalism, literature, and business.

A collocation is a natural word partnership -- two or more words that native speakers habitually combine. In English, you make a decision (not do a decision), it rains heavily (not strongly), and you raise a question (not lift a question). These combinations are not random; they are deeply embedded in the language. Using the right collocations is one of the clearest markers of advanced proficiency.

Register is the level of formality and style you use in a given situation. Every competent speaker shifts register constantly -- you do not speak to your boss the way you speak to your best friend, and you do not write an email to a client the way you write a text message. At the C2 (Mastery) level, you should be able to shift smoothly between formal, neutral, and informal registers, and to recognize when a particular register is appropriate.