Future Tense in Czech

In Brief

Czech forms the future in two main ways. An imperfective verb uses the future of být plus an infinitive: budu psát (“I will write / I will be writing”). A perfective verb uses its ordinary present-form conjugation with future meaning: napíšu (“I will write and complete it”).

Overview

The Czech future is closely tied to verbal aspect (vid): the way a verb presents an event. An imperfective verb presents an activity as ongoing, repeated, habitual, or viewed without its endpoint. A perfective verb presents one bounded event, usually with a result or completion. Czech learners normally meet aspect at A2; at B1, that distinction becomes the key to choosing a future form.

This differs from English, where will can cover many meanings. “I will read the book” might mean that reading will take place, or that the speaker expects to finish the whole book. Czech usually makes you choose: Budu číst knihu focuses on the activity, while Přečtu knihu presents the book as read through to completion.

There is no single future ending added to every Czech verb. You need three patterns: the compound future for imperfective verbs, present-form conjugations for perfective verbs, and a small but important special pattern used by several verbs of motion. The verb být (“to be”) supplies the forms budu, budeš, and so on, but its own future does not take another infinitive.

How It Works

1. Imperfective verbs: budu + infinitive

An infinitive is the dictionary form of a verb, such as psát (“to write”), číst (“to read”), or pracovat (“to work”). To form the future of an imperfective verb, conjugate future být and leave the main verb in the infinitive.

Person	Future of být	Example with psát	Meaning
já	budu	budu psát	I will write / be writing
ty	budeš	budeš psát	you will write / be writing
on, ona, ono	bude	bude psát	he, she, it will write / be writing
my	budeme	budeme psát	we will write / be writing
vy	budete	budete psát	you will write / be writing
oni, ony, ona	budou	budou psát	they will write / be writing

The pronoun is often omitted because budu, budeš, and the other forms already identify the person: Zítra budu pracovat is naturally “I will work tomorrow.” Vy budete can refer to more than one person or to one person addressed formally.

Use this pattern when the activity, duration, repetition, or general future situation matters more than a completed result:

• Večer budu číst. — “I will read / be reading this evening.”
• Celý týden budeme pracovat doma. — “We will work from home all week.”
• Budeš tam často chodit? — “Will you go there often?”

The compound form does not correspond mechanically to the English future progressive. Budu pracovat zítra can simply mean “I will work tomorrow,” not only “I will be working tomorrow.” The Czech form marks imperfective aspect; English chooses the most natural translation from context.

2. Perfective verbs: a present form with future meaning

A perfective verb does not normally describe an action happening right now. Its present-form conjugation therefore points forward to a bounded future event. No form of být is added.

Compare the aspect pair psát (imperfective, “write / be writing”) and napsat (perfective, “write and finish”):

Person	napsat	Future meaning
já	napíšu	I will write it / finish writing it
ty	napíšeš	you will write it
on, ona, ono	napíše	he, she, it will write it
my	napíšeme	we will write it
vy	napíšete	you will write it
oni, ony, ona	napíšou	they will write it

These forms look like present-tense forms because they use the same personal endings. Their perfective aspect gives them future meaning. The exact stem still depends on the verb, so learn each verb’s conjugation along with its aspect: udělám (“I will do/finish”), koupím (“I will buy”), přečtu (“I will read through”), and přijdu (“I will come”).

The contrast is not simply “short action versus long action.” A long event can still be perfective if it is treated as one completed whole: Postavíme dům za dva roky (“We will build the house in two years”). A short activity can be imperfective when its process is the point: Chvíli budu telefonovat (“I will be on the phone for a while”).

Choosing the aspect

Ask what the sentence promises, predicts, or focuses on:

Intended meaning	Typical Czech choice	Example
activity in progress	imperfective compound future	V osm budu vařit.
duration	imperfective compound future	Budu čekat hodinu.
repeated or habitual activity	imperfective compound future	Budeme se vídat každý týden.
one completed result	perfective present-form future	Uvařím večeři.
reaching an endpoint	perfective present-form future	Dočtu knihu.
successful single occurrence	perfective present-form future	Najdu řešení.

Context can change the choice. Budu psát e-mail says that writing will be taking place or simply names the future activity. Napíšu e-mail presents the email as a completed result. Neither is automatically better; they answer different questions.

Repeated situations need special care. Imperfective aspect is common when repetition itself is the focus: Budu tam chodit každý den (“I will go there every day”). A perfective verb is possible when every repeated event has its own clear result: Každý den napíšu jeden e-mail (“Every day I will write one email”).

3. The future of být

The verb být uses the same future forms that serve as the auxiliary (the helping verb) in the compound future:

Person	Form	Example
já	budu	Budu doma. — I will be at home.
ty	budeš	Budeš unavený / unavená. — You will be tired.
on, ona, ono	bude	Bude pozdě. — It will be late.
my	budeme	Budeme spolu. — We will be together.
vy	budete	Budete připraveni. — You will be ready.
oni, ony, ona	budou	Budou v Praze. — They will be in Prague.

Do not add být after these forms: standard Czech says budu doma, not budu být doma.

4. Negatives and questions

For an imperfective compound future, put ne- on the form of být: nebudu pracovat, nebudeš čekat, nebudou bydlet. For a perfective future, attach ne- to the perfective verb: nenapíšu, nepřijdeš, neudělají.

Questions need no equivalent of English do. Czech can use ordinary word order with question intonation or place the important information first:

• Budeš zítra pracovat? — “Will you work tomorrow?”
• Kdy přijdeš? — “When will you come?”
• Co budete dělat o víkendu? — “What will you do at the weekend?”

Examples in Context

Czech	English	Note
Napíšu dopis ještě dnes.	I will write the letter today.	Perfective: one letter completed
Budu psát dopis, až přijdeš.	I will be writing a letter when you arrive.	Imperfective: activity in progress
Co budeš dělat zítra večer?	What will you be doing tomorrow evening?	General future activity
Přijdu v pět.	I will come at five.	Perfective future without budu
Celé odpoledne budeme uklízet.	We will be cleaning all afternoon.	Duration and process
Do večera uklidíme celý byt.	We will clean the whole flat by evening.	Completed result by a deadline
Nebudu na tebe čekat.	I will not wait for you.	Negative compound future
Nezapomenu ti zavolat.	I will not forget to call you.	Negative perfective future
Bude příští týden v kanceláři?	Will he/she be in the office next week?	Future of být
Každou sobotu budeme navštěvovat babičku.	We will visit Grandma every Saturday.	Repeated activity
Zítra ti pošlu fotografie.	I will send you the photos tomorrow.	Single completed action
V létě budu bydlet v Brně.	I will live in Brno in the summer.	Future state or situation
Až přečtu zprávu, odpovím.	When I have read the message, I will reply.	Two perfective future events
Jestli bude pršet, zůstaneme doma.	If it rains, we will stay at home.	Future in a condition clause
Za chvíli pojedeme domů.	We will go home in a little while.	Special future of a motion verb

Common Mistakes

Adding budu to a perfective verb

• Wrong: Budu napsat e-mail.
• Right: Napíšu e-mail.
• Also right with a different focus: Budu psát e-mail.
• Why: Perfective napsat already forms its future as napíšu. After budu, use the imperfective infinitive psát.

Conjugating both verbs

• Wrong: Budu píšu dopis.
• Right: Budu psát dopis.
• Why: Only být is conjugated in the compound future. The main verb stays in the infinitive.

Using budu být for “will be”

• Wrong: Zítra budu být doma.
• Right: Zítra budu doma.
• Why: Budu is already the first-person future of být. It stands alone before a place, adjective, noun, or other complement.

Choosing aspect by copying English tense labels

• Misleading choice: Budu číst knihu do pátku when you mean that the entire book will be finished by Friday.
• Better: Přečtu knihu do pátku.
• Why: English “I will read the book by Friday” implies completion. Czech normally makes that endpoint explicit with perfective přečíst. Use budu číst when the reading activity itself is the focus.

Treating every prefixed verb as a regular perfective future

• Wrong assumption: pojedu must be perfective merely because it begins with po-.
• Correction: Pojedu zítra do Brna is the special future of imperfective jet (“to travel/go by vehicle”).
• Why: Prefixes often create perfective verbs, but several motion verbs use po-/pů- to form a future while retaining an imperfective motion meaning. Learn these as a separate pattern.

Usage Notes

Word order and emphasis

The neutral order is usually the form of být followed by the infinitive: Budu pracovat doma. Czech word order is flexible, so time and place expressions often come first: Zítra budu pracovat doma. Moving the infinitive can add contrast: Pracovat budu, ale jen dopoledne means roughly “I will work, but only in the morning,” with emphasis on work.

Subject pronouns are normally unnecessary. Budeš doma? is more neutral than Ty budeš doma? The explicit ty often signals contrast, surprise, or a change of topic: “Will you be at home?”

The present tense for arranged future events

Conversational Czech sometimes uses an imperfective present form when a future plan is already clear, especially with a time expression: Zítra jedu do Prahy (“I’m going to Prague tomorrow”) or V pátek pracuju z domova (“I’m working from home on Friday”). This resembles the English present progressive used for arrangements.

The compound future remains fully normal: Zítra pojedu do Prahy; v pátek budu pracovat z domova. For learners, these explicit future forms are reliable. Learn the present-for-future pattern mainly so that natural conversation does not sound puzzling.

No separate Czech equivalent of every English future construction

English distinguishes will, be going to, the present progressive, and sometimes the simple present. Czech does not map each construction to one fixed future form. Aspect, context, time expressions, and whether a plan is settled usually carry the distinction. For example, Večer mu zavolám can mean either “I’ll call him this evening” or “I’m going to call him this evening.”

Beyond the Basics / Advanced Use

Special futures of motion verbs

Several common imperfective verbs of directed motion form the future with po- or a related form instead of budu plus the infinitive. Important examples include:

Infinitive	Future, 1st person singular	Meaning
jít	půjdu	I will go on foot
jet	pojedu	I will go by vehicle
nést	ponesu	I will carry
vést	povedu	I will lead / take
běžet	poběžím	I will run
letět	poletím	I will fly

Thus Půjdu pěšky and Pojedeme vlakem are standard future forms. By contrast, multidirectional or habitual motion verbs normally use the compound future: budu chodit (“I will go regularly/on foot”) and budu jezdit (“I will travel regularly/by vehicle”).

Future meaning in time and condition clauses

English normally avoids will after words such as “when” and often after “if”: “When I arrive, I’ll call.” Czech does not follow that English restriction. A perfective present-form future can appear in both clauses: Až přijdu, zavolám ti. Likewise, an imperfective future is normal when the subordinate event is ongoing: Až budeš pracovat, nebudu tě rušit (“While/when you are working, I won’t disturb you”).

With conditions, Czech uses whichever future form the meaning requires: Jestli bude sněžit, zůstaneme doma (“If it snows, we’ll stay home”). Do not remove bude merely because English uses a present form after if.

Modal verbs and longer verb groups

A modal verb expresses ideas such as necessity, possibility, or intention. Common modal verbs can themselves take the compound future: budu muset (“I will have to”), budu moct / budu moci (“I will be able to”), and budu chtít (“I will want to”). Another infinitive may follow:

• Budu muset odejít dřív. — “I will have to leave earlier.”
• Nebudeme moct přijet. — “We will not be able to come.”

The final infinitive still has its own aspect. In budu muset napsat zprávu, budu muset expresses future necessity, while perfective napsat presents writing the message as a completed task.

Practice Tips

1. Learn aspect pairs as a unit. Put psát — napsat, číst — přečíst, and dělat — udělat on the same card. For each pair, say one activity-focused future and one result-focused future: Budu číst versus Přečtu to.
2. Use a three-question check. Before making a future sentence, ask: Is the verb imperfective or perfective? Am I focusing on process/repetition or on a result? Does this motion verb have a special future such as půjdu or pojedu?
3. Retell tomorrow’s plans twice. First describe your schedule with imperfective forms (budu pracovat, budu vařit). Then name concrete results (napíšu zprávu, uvařím večeři). This makes aspect a meaning choice rather than a memorized label.

Related Concepts

• Prerequisite: Verbal Aspect — understand imperfective and perfective verbs before choosing a Czech future form.