Russian grammar

Why Russian Has No Word for “Is”: the Verb быть Explained

Beginners hunt for the Russian word for “am”, “is” or “are” and can’t find one. That’s not a gap in your dictionary — in the present tense, Russian simply doesn’t use one.

Here is the whole rule in one line: in the present tense, Russian leaves the verb “to be” out. “I am a student” is Я студе́нт — word for word, “I student”. There is no am hiding in there, and none is missing. Linguists call this the zero copula; you can just call it “the verb you don’t say.”

RussianLiterallyEnglish
Я студе́нт.I studentI am a student.
Он до́ма.He at-homeHe is at home.
Э́то кни́га.This bookThis is a book.
Мы гото́вы.We readyWe are ready.
Кни́га на столе́.Book on tableThe book is on the table.

Notice there is also no word for “a” or “the” — Russian has no articles either — so a sentence like Он до́ма really is just two words doing the work of four. Say the pieces in order and stop; resist the urge to translate the “is”.

The one habit to break: English speakers instinctively reach for a verb in the middle of the sentence. Every time you want to say “X is Y” about the present, cross the “is” out before you speak. Я + англича́нин, and you’re done.

In writing, a dash sometimes stands in

When both halves of the sentence are nouns, written Russian often marks the missing verb with a dash (тире́) — a visual placeholder for the “is” you’re not saying:

RussianEnglish
Москва́ — столи́ца Росси́и.Moscow is the capital of Russia.
Мой брат — инжене́р.My brother is an engineer.

Two cautions. You don’t normally use the dash when the subject is a pronoun (Он инжене́р, no dash), and you don’t use it when the description is an adjective (Он у́мный — “He is clever”, no dash). It’s a punctuation mark for noun-equals-noun, nothing more, and it’s never pronounced.

The one present-tense survivor: есть

Russian does keep a single fossil of the present tense of быть: the form есть. But it doesn’t mean the flat “is” of description — it means there is, exists, and it turns up above all in the possession pattern:

У меня́ есть вре́мя. — “I have time”, literally “by me there-is time.” · У неё есть маши́на. — “She has a car.”

So the two senses split cleanly. To describe something (X is Y), you say nothing: Она́ врач. To assert that something exists or that you have it, you use есть. Don’t drop есть into a plain description — Она́ есть врач sounds wrong to a native ear.

The verb comes back in the past and the future

The zero copula is a present-tense trick only. Shift the sentence into the past or the future and быть reappears in full — and now you must say it. In the past it behaves like any Russian past-tense verb, agreeing with the subject’s gender and number:

SubjectPast of бытьExample
он (m)былОн был до́ма.
она́ (f)была́Она́ была́ до́ма.
оно́ (n)бы́лоЭ́то бы́ло легко́.
они́ (pl)бы́лиОни́ бы́ли до́ма.

The future uses a special set of endings — this is the imperfective future of быть, and it’s worth banking whole because you’ll also reuse it to build other future verbs:

Future of бытьFuture of быть
ябу́думыбу́дем
тыбу́дешьвыбу́дете
он / она́бу́детони́бу́дут

So the same idea travels across all three tenses: Я до́ма (I’m home — no verb) · Я был до́ма (I was home) · Я бу́ду до́ма (I’ll be home).

The twist worth learning early: был takes the instrumental

Here’s the detail that catches every English speaker, and it’s the real reason this topic deserves its own lesson. When the description is a noun and the verb быть is actually present — in the past or future — that noun jumps into the instrumental case. In the present, with no verb, it stays in the plain nominative:

TenseRussianEnglish
Present (no verb)Он врач.He is a doctor.
PastОн был врачо́м.He was a doctor.
FutureОн бу́дет врачо́м.He will be a doctor.

Same man, same profession — but врач becomes врачо́м the moment a real “was” or “will be” shows up. Think of it as the verb reaching out and grabbing the noun by the ending. (Adjectives in the past are more relaxed and often stay nominative — Он был у́мный — so don’t over-apply the rule; it’s the predicate nouns that reliably take the instrumental.)

And there’s no “isn’t” either

If there’s no present “is”, there’s no present “is not” to negate it with. To say something isn’t there or that you don’t have it, Russian uses нет plus the genitive case:

У меня́ нет вре́мени. — “I have no time” (the mirror image of У меня́ есть вре́мя). · Здесь никого́ нет. — “There’s no one here.”

A two-minute practice task

Translate each into Russian, then check below. Say them aloud — the point is to feel where the verb is, and isn’t.

  1. “I am a teacher.” (present)
  2. “Moscow is the capital of Russia.” (written, both nouns)
  3. “She was at home.” (past)
  4. “He will be a doctor.” (future — mind the ending)
Answers: 1) Я учи́тель. — no verb. · 2) Москва́ — столи́ца Росси́и. — dash for the missing “is”. · 3) Она́ была́ до́ма. — feminine past. · 4) Он бу́дет врачо́м. — future быть + instrumental врачо́м.

If the present-tense ones came out with no verb and the past/future ones brought быть back, you already have the whole system. The instrumental ending on врачо́м is the last piece to settle, and it settles fastest when someone corrects the sentence you got wrong, out loud, in the moment — exactly the kind of Russian practice available in Gora. Start learning Russian.

Questions people actually ask

How do you say “I am” in Russian? You usually say nothing at all. In the present tense Russian has no word for am/is/are, so “I am a student” is simply Я студе́нт — literally “I student”. The verb only reappears in the past (был) and the future (бу́ду).

What does есть mean in Russian? Есть is a surviving present-tense form of быть, but it means “there is / exists”, not the ordinary “is”. You use it for existence and possession — У меня́ есть вре́мя (“I have time”, literally “by me there-is time”) — not as a link between a noun and its description.

Why does Russian use a dash instead of “is”? In writing, when both sides of the sentence are nouns, a dash stands in for the missing verb: Москва́ — столи́ца Росси́и (“Moscow is the capital of Russia”). You do not use the dash when the subject is a pronoun or when the description is an adjective.

Why is it Он был врачо́м and not Он был врач? Once быть actually appears — in the past or future — a noun that describes the subject goes into the instrumental case: Он был врачо́м (“He was a doctor”), Он бу́дет врачо́м (“He will be a doctor”). In the present, with no verb, the same word stays in the nominative: Он врач.

PS — the single most freeing thing to internalise today is that Я + a word is often already a whole sentence. Я гото́в — “I’m ready.” No verb required.