Nominative: Forms and Uses

The nominative (називни́й відмі́нок) is the case you already know, even if you didn't know its name: it is the dictionary form of every noun, the shape you look up and the shape you learn first. It answers the questions хто? ("who?") and що? ("what?"). Its two everyday jobs are simple to state — it marks the subject of a sentence, and it marks the predicate noun ("X is a Y") — but that second job hides the single most important fact about Ukrainian sentences for an English speaker: in the present tense, there is no verb "to be." This page teaches the nominative's forms and uses, and drills the missing copula until dropping it feels natural.

The nominative is the citation form

When you meet a Ukrainian noun in a wordlist — стіл, кни́га, вікно́, ніч — you are meeting its nominative singular. Every other case is built by changing this form's ending. So the nominative is your anchor: it's where declension starts, and it's the shape that defines which declension class a noun belongs to.

The plural nominative endings — hard -и, soft/hushing -і, neuter -а/-я — were introduced on the plural-formation page; столи́, коні́, ві́кна are all nominative plurals.

Use 1: the subject

The most basic use is marking the subject — the doer, the thing the sentence is about. Ask хто? or що? of the verb, and the answer is in the nominative.

Because case (not word order) marks the subject, you can move it for emphasis without losing track of who's acting — that freedom is the whole point of the case system.

Use 2: the predicate noun — and the missing "to be"

Here is the heart of the page. To say "X is a Y" — to identify or classify something — English uses the verb is: "Kyiv is the capital," "she is a doctor." Ukrainian, in the present tense, uses no verb at all. The two nouns simply sit next to each other, both in the nominative, and the "is" is understood.

There is no є, no form of "to be," in any of these. English speakers feel a strong pull to insert one — and that pull is the number-one beginner error in Ukrainian. The correct neutral form simply omits it.

The dash that stands in for "is"

In writing, when both sides are nouns (especially without a pronoun subject), Ukrainian often marks the missing copula with a dash — a small but important punctuation convention. The dash literally occupies the slot where English would put "is."

You generally don't need the dash when the subject is a personal pronoun (Він студе́нт, not Він — студе́нт, in neutral statements), but you do use it noun-to-noun. The full punctuation rule lives with the copula and article mistakes page.

Use 3: after це ("this is")

The little word це ("this / this is") introduces and identifies things, and what follows це stays in the nominative.

це is wonderfully useful precisely because it lets you build "this is a …" sentences with no verb and no case changes — pure nominative.

Does Ukrainian have "to be" at all? Yes — but rarely in the present

It is not that Ukrainian lacks the verb бу́ти ("to be"). It has a full verb — but it is felt mainly in the past and future (був, була́, бу́де) and in special present-tense uses. The present-tense form є exists, but in plain identifying sentences it is omitted; using it adds emphasis, formality, or the sense "there exists."

Two things jump out of that table. First, the verb appears in the past and future but vanishes in the present. Second — a preview — once the verb appears, the predicate noun leaves the nominative and goes into the instrumental (лі́каркою), which is why this page is about the present-tense nominative predicate specifically. The present is where the predicate stays nominative because there's no verb to govern it.

When does є actually show up in the present? In the existential sense "there is / there exists," and in emphatic or formal definitions:

So є is real, but in everyday "X is a Y" it is the wrong choice — the бу́ти present-tense page lays out exactly when є is wanted.

Adjective predicates work the same way

The zero-copula rule isn't only for noun + noun. "X is [adjective]" also drops the verb, and the adjective agrees with the subject in gender and number — still nominative.

Source-language comparison

For an English speaker, the leap is unlearning a reflex. English cannot make a sentence without a verb — "she a doctor" is broken English. So your hand reaches for "is" automatically, and you'll want to translate it as є. The training is to delete that step: in the present, the nominative predicate stands on its own, optionally with a dash. Practise saying Я студе́нт, Вона́ лі́карка, Це кни́га out loud until the missing verb stops feeling like a gap.

For a learner from Russian, good news and a caution. The zero present-tense copula is identical in Russian (Она́ врач, with no "is"), so the concept transfers cleanly. The caution is vocabulary and the dash convention are Ukrainian: use лі́карка (not the Russian врач), студе́нт/студе́нтка, and remember that Ukrainian, like Russian, marks the noun-to-noun "is" with a dash in writing.

Common Mistakes

Key Takeaways

• The nominative is the dictionary form, answering хто? / що?; it defines a noun's declension.
• It marks the subject and the predicate noun ("X is a Y").
• In the present tense there is no verb "to be": Вона́ лі́карка, Я студе́нт, Це кни́га — both nouns nominative, verb omitted.
• In writing, a dash marks the missing "is" between two nouns: Київ — столи́ця Украї́ни.
• The verb does appear in the past and future (був, бу́де) — and there the predicate switches to the instrumental (студе́нтом). The present's nominative predicate is special because no verb governs it.
• є exists but means "there is / exists" or is emphatic/formal — resist inserting it into everyday "X is a Y" sentences.