Bod Present Tense in Welsh

In Brief

Welsh uses the present tense of bod (“to be”) both to say what someone or something is and to build most everyday present-tense verbs. The core pattern is a form such as dw i, mae hi or maen nhw, followed by yn (usually shortened to 'n) and an adjective, noun or verb-noun: Dw i'n hapus (“I am happy”); Dw i'n gweithio (“I work/I am working”).

Overview

Bod means “to be,” but its present forms do not look much like the dictionary form. Instead, you meet forms such as dw i (“I am”), mae hi (“she is”) and maen nhw (“they are”). Learning these as complete units is much more useful than trying to find a shared stem.

This is an A1 topic because it unlocks a large part of ordinary Welsh. You use these forms for conditions, descriptions, occupations, locations and weather. They also act as an auxiliary (a helping verb) before a verb-noun (the basic form under which a Welsh verb is normally listed): Dw i'n darllen can mean either “I read” or “I am reading.”

For an English-speaking learner, that last point is especially important. English often chooses between “I work” and “I am working,” but Welsh commonly uses the same bod + yn + verb-noun structure for both. Time words and context normally show whether the action is habitual or happening now.

How It Works

The core present forms

The following table gives common spoken forms. Welsh has regional variants, so you may hear more than one correct form.

Person	Common affirmative form	English	Example
first-person singular	dw i	I am	Dw i'n barod.
second-person singular	rwyt ti	you are, familiar	Rwyt ti'n brysur.
third-person singular	mae e / mae o / mae hi	he is / she is / it is	Mae hi'n garedig.
first-person plural	dyn ni (South), dan ni (North)	we are	Dyn ni'n barod.
second-person plural or polite	dych chi (South), dach chi (North)	you are	Dych chi'n gynnar.
third-person plural	maen nhw	they are	Maen nhw'n hapus.

Use ti for one person in familiar situations. Use chi for more than one person and commonly for polite or respectful address to one person. English has only “you,” so this distinction needs deliberate practice.

For “he,” e is associated especially with southern speech and o with northern speech. You do not need to mix regional systems. Choose the forms used in your course or local community, while learning to recognise the others.

The basic sentence frame

For most beginner sentences, use this frame:

present form of bod + yn + description or action

When yn follows a vowel, it is normally written as 'n and joined to the preceding word:

• Dw i 'n hapus. — I am happy.
• Mae e 'n athro. — He is a teacher.
• Dyn ni 'n dysgu. — We are learning.
• Maen nhw 'n byw yma. — They live here.

In practice, learn the rhythm as complete chunks: dw i'n, rwyt ti'n, mae hi'n, dyn ni'n, dych chi'n, maen nhw'n.

Descriptions and occupations

Put an adjective after yn to describe a state or quality:

• Mae'r coffi'n boeth. — The coffee is hot.
• Dw i'n flinedig. — I am tired.
• Mae'r plant yn dawel. — The children are quiet.

Put an indefinite noun (a naming word used here without “the”) after yn for an occupation, role or category:

• Mae hi'n feddyg. — She is a doctor.
• Dw i'n fyfyriwr. — I am a student.

This linking yn often causes soft mutation (a change to the first consonant of the following word): meddyg becomes feddyg, and blinedig becomes flinedig. Not every initial letter changes, so hapus remains hapus. Mutation deserves separate study; at first, notice and copy the forms you encounter rather than letting it block your use of the sentence pattern.

Everyday actions with a verb-noun

Welsh normally expresses a present action with bod + yn + verb-noun:

• Dw i'n darllen. — I read / I am reading.
• Mae hi'n gweithio gartref. — She works / is working at home.
• Maen nhw'n chwarae pêl-droed bob Sadwrn. — They play football every Saturday.

Unlike linking yn before many nouns and adjectives, the progressive yn before a verb-noun does not normally cause soft mutation: darllen stays darllen and canu stays canu.

English tense choice is not a word-for-word guide. Compare:

Welsh	Natural English interpretation	What supplies the meaning
Dw i'n gweithio bob dydd.	I work every day.	bob dydd marks a habit
Dw i'n gweithio ar hyn o bryd.	I am working at the moment.	ar hyn o bryd marks an action now
Mae hi'n byw yng Nghaerdydd.	She lives in Cardiff.	the situation is understood as ongoing

Location: no linking yn before a prepositional phrase

A prepositional phrase is a group beginning with a word such as “in,” “at” or “with.” For location, place that phrase directly after bod; do not add the linking yn used before an adjective or verb-noun:

• Mae Siân yn y swyddfa. — Siân is in the office.
• Dw i gartref. — I am at home.
• Maen nhw yng Nghaerdydd. — They are in Cardiff.

In yn y swyddfa, yn itself means “in”; it is not the linking particle from mae hi'n hapus. Before certain place names, “in” changes form and causes mutation, as in yng Nghaerdydd.

Questions

Welsh commonly changes the form at the start of a yes/no question. The most useful beginner forms are:

Statement	Question	English question
Dw i'n barod.	Ydw i'n barod?	Am I ready?
Rwyt ti'n barod.	Wyt ti'n barod?	Are you ready?
Mae e/o/hi'n barod.	Ydy e/o/hi'n barod?	Is he/she ready?
Dyn/Dan ni'n barod.	Ydyn ni'n barod?	Are we ready?
Dych/Dach chi'n barod.	Ydych chi'n barod?	Are you ready?
Maen nhw'n barod.	Ydyn nhw'n barod?	Are they ready?

In everyday regional Welsh, forms such as Dych chi'n siarad Cymraeg? or northern Dach chi...? are also used as questions, with question intonation. This is why you may hear both Dych chi...? and Ydych chi...?. By contrast, the familiar singular distinction Rwyt ti... for a statement and Wyt ti...? for a question is worth learning from the start.

Negatives

Put ddim after the negative form of bod. Keep yn before an adjective or verb-noun:

Affirmative	Negative	English
Dw i'n deall.	Dw i ddim yn deall.	I do not understand.
Rwyt ti'n barod.	Dwyt ti ddim yn barod.	You are not ready.
Mae hi'n dod.	Dyw hi ddim yn dod.	She is not coming.
Maen nhw'n gweithio.	Dydyn nhw ddim yn gweithio.	They are not working.

Notice the spacing: in an affirmative sentence, yn contracts in dw i'n. After ddim, it appears as a separate word: dw i ddim yn deall.

Examples in Context

Welsh	English	Note
Dw i'n hapus heddiw.	I am happy today.	adjective after yn
Rwyt ti'n brysur iawn.	You are very busy.	familiar singular statement
Mae o'n athro.	He is a teacher.	northern o
Mae hi'n gweithio gartref.	She works/is working at home.	present action
Dyn ni'n dysgu Cymraeg gyda'n gilydd.	We are learning Welsh together.	common southern form
Dach chi'n barod?	Are you ready?	common northern plural/polite form
Maen nhw'n byw yng Nghaerdydd.	They live in Cardiff.	ongoing situation
Dw i'n cerdded i'r gwaith bob bore.	I walk to work every morning.	habitual present
Dw i'n aros am y bws ar hyn o bryd.	I am waiting for the bus at the moment.	action happening now
Mae hi'n bwrw glaw.	It is raining.	common weather expression
Mae'r plant yn yr ysgol.	The children are at school.	location; yn means “in/at”
Wyt ti'n siarad Cymraeg?	Do you speak Welsh?	familiar singular question
Ydy hi'n oer tu allan?	Is it cold outside?	third-person question
Dw i ddim yn gwybod.	I do not know.	negative first person
Dydyn nhw ddim yn dod heno.	They are not coming tonight.	negative third-person plural

Common Mistakes

Translating the English present tense word for word

• Wrong: Dw i gweithio bob dydd.
• Right: Dw i'n gweithio bob dydd.
• Why: A present action normally needs a form of bod plus yn plus the verb-noun. English “I work” has no visible “am,” but Welsh still uses dw i'n.

Using mae for every person

• Wrong: Mae i'n hapus.
• Right: Dw i'n hapus.
• Why: Mae is the third-person singular statement form. Learn each person as a chunk: dw i, rwyt ti, mae hi, and so on.

Using the statement form in a familiar singular question

• Wrong: Rwyt ti'n barod? in a basic neutral question
• Right: Wyt ti'n barod?
• Why: The initial r is normally absent in the familiar singular question form. Intonation alone is not the standard beginner pattern here.

Dropping yn before an adjective or verb-noun

• Wrong: Mae hi gweithio.
• Right: Mae hi'n gweithio.
• Why: The ordinary present construction needs yn. The same frame appears in mae hi'n hapus, although the grammatical job of yn differs slightly with a description and with an action.

Contracting yn after ddim

• Wrong: Dw i ddim 'n deall.
• Right: Dw i ddim yn deall.
• Why: In careful standard spelling, write yn separately after ddim. The contraction belongs to forms such as dw i'n deall without an intervening word.

Adding linking yn before a location

• Wrong: Mae hi'n yn y swyddfa.
• Right: Mae hi yn y swyddfa.
• Why: The phrase yn y swyddfa already means “in the office.” Do not add another yn.

Usage Notes

Spoken Welsh varies noticeably by region. Southern courses often teach dyn ni and dych chi; northern courses commonly teach dan ni and dach chi. Southern e and northern o both mean “he.” These are normal varieties, not a difference between correct and incorrect Welsh. Consistency is useful while you are beginning, but receptive familiarity with both sets will make real conversations much easier.

Welsh also has fuller written forms. You may see rydw i or rwy'n instead of dw i, rydyn ni instead of dyn ni, and rydych chi instead of dych chi. Formal writing may use pronouns such as ef and hwy, while everyday speech strongly favours e/o and nhw. Start by producing the spoken forms in this article; learn the fuller forms first for recognition unless your course expects them.

The weather often uses feminine hi as an impersonal “it”: Mae hi'n oer (“It is cold”) and Mae hi'n bwrw eira (“It is snowing”). Do not assume that every English impersonal “it” maps mechanically to hi, but memorise these common weather expressions as units.

Beyond the Basics / Advanced Use

You do not need to master the following points at A1, but they explain forms you will meet later.

First, English “be” covers both description and identification, while Welsh can mark the difference through sentence structure. The beginner pattern Mae hi'n feddyg classifies her as “a doctor.” Identifying someone as a particular person or giving strong emphasis often uses ydy/yw and a different order, for example Hi yw'r meddyg (“She is the doctor”) or Athrawes ydy hi (“She is a teacher,” with the role brought into focus). Avoid treating mae + yn as the only possible Welsh equivalent of every English sentence with “be.”

Second, Welsh answers yes/no questions by echoing the verb rather than relying on one universal word equivalent to English “yes” or “no.” The natural answer to Wyt ti'n barod? is Ydw (“Yes, I am”) or Nac ydw (“No, I am not”). The answer form changes with the grammar of the question, so this system is best learned after the basic question forms are secure.

Finally, bod appears in many later constructions. Changing its tense gives past and future frames such as Roedd hi'n gweithio (“She was working/used to work”) and Bydd hi'n gweithio (“She will work”). Other particles replace yn for particular meanings: Dw i wedi gorffen means “I have finished,” while Dw i newydd gyrraedd means “I have just arrived.” In subordinate clauses (clauses that sit inside a larger sentence), you will also meet bod itself: Dw i'n meddwl bod hi'n iawn (“I think that she is right”).

Practice Tips

1. Drill whole frames, not isolated words. Say dw i'n, rwyt ti'n, mae hi'n, dyn/dan ni'n, dych/dach chi'n and maen nhw'n with the same adjective, then repeat with a verb-noun. This builds the contractions into your speech.
2. Contrast habit and “right now.” Make pairs such as Dw i'n darllen bob nos and Dw i'n darllen ar hyn o bryd. The Welsh frame stays the same while the time phrase changes the English interpretation.
3. Turn statements into questions and negatives. Start with Mae hi'n gweithio, then produce Ydy hi'n gweithio? and Dyw hi ddim yn gweithio. Use short, familiar vocabulary so your attention stays on the form of bod.

Related Concepts

• Prerequisite: Personal Pronouns — review i, ti, e/o, hi, ni, chi and nhw.
• Next step: Negation and Questions — practise the full system of ddim and interrogative forms.
• Next step: Verb-Nouns — expand the bod + yn action pattern with common verbs.
• Next step: Modal Verbs — express ability, need and desire in everyday constructions.
• Next step: Likes and Dislikes — use dw i'n hoffi and related preference patterns.
• Next step: Weather Expressions — build common phrases with mae hi'n.
• Later: Bod — Imperfect Tense — use the same structures for past states and habitual actions.
• Later: Past Tense with Gwneud — learn another central spoken Welsh verb frame.