Existential and Possessive Sentences (Є, Немає, У мене)

Two of the most common things you say in any language are "there is / there are" (a lake, a problem, a shop on the corner) and "I have" (a car, time, a question). English uses two different verbs for these — there is and to have — and it keeps the object in the same shape whether you affirm it or deny it: "I have time" → "I don't have time," with time untouched. Ukrainian does something quite different and quite elegant: both ideas are built on one existential verb, є "there is / there exists," with its single negative partner нема́є "there isn't." And the case of the thing you're talking about switches depending on whether the sentence is positive or negative. Once you see that one machine underneath both sentence types, a whole region of everyday Ukrainian clicks into place.

Existential є — "there is / there are"

To say that something exists or is present somewhere, Ukrainian uses є plus the thing in the nominative. є is the present-tense existential form of бу́ти "to be," and crucially it is the same form for singular and plural — one word є serves for both "there is" and "there are." The place (and, later, the possessor) usually sits in front in a prepositional phrase.

Note that є is often dropped when the sentence is really about describing a thing rather than asserting that it exists. Compare "Is there a problem? — Yes, there's a problem" (existence, keep є) with "The problem is serious" (description, no є). When you point at a known thing and say something about it, є disappears, exactly as the plain copula disappears in the present tense.

Existential нема́є — "there isn't / there aren't" + GENITIVE

Here is the first place the case switches. The negative of є is нема́є (in casual speech often shortened to нема́), and it is impersonal: there is no nominative subject at all, and the thing that is absent goes into the genitive. This is the genitive of negation in its purest form — you can read more on the genitive of negation and negation and absence pages.

So the same noun flips between two cases purely on the polarity of the sentence:

This nominative-affirmative / genitive-negative switch is obligatory and it is the single most important habit on this page. There is no version of the negative that keeps the nominative.

Possession: У + genitive + є — "I have"

Now the elegant part. Ukrainian's most everyday way to say "X has Y" is not a "have" verb at all — it's the existential sentence above, with a possessor glued to the front via the preposition у / в plus the genitive. Literally it reads "at-me there-is Y":

У ме́не є кни́га — "at-me there-is a-book" = "I have a book."

The possessor (ме́не "me," ньо́го "him," нас "us"…) is in the genitive after у; the verb is є; and the thing owned is the grammatical subject, so it stands in the nominative. This is the construction treated alongside the verb ма́ти on the ма́ти vs у ме́не є page — here we focus on how it sits inside the existential system.

Negated possession: У + genitive + нема́є + GENITIVE

When you don't have something, you simply negate the same sentence — є becomes нема́є — and because the thing is now governed by нема́є, it flips to the genitive, exactly as in the plain existential negative. The possessor stays in the genitive after у (it always was); the owned thing is what changes case.

So a single noun cycles through the full pair as the sentence turns positive ↔ negative:

Past and future: було́ / бу́де and не було́ / не бу́де

The verb є only covers the present. To shift the existence or possession into the past you use було́ "there was," and into the future бу́де "there will be." The affirmative past/future keeps the thing in the nominative, just like є; the negative past/future — не було́, не бу́де — keeps the thing in the genitive, just like нема́є. The pattern is perfectly parallel across all three tenses.

Note one important agreement detail: in the affirmative past, було́ becomes a normal past-tense verb that agrees with its nominative subject — був дощ (m.), була́ пробле́ма (f.), було́ о́зеро (n.), були́ лю́ди (pl.). In the negative, by contrast, the verb is frozen as the impersonal neuter не було́ no matter what the genitive noun is — не було́ дощу́, не було́ пробле́ми, не було́ люде́й. That frozen neuter is the signature of the negative existential.

"There's nobody / nothing here"

The negative existential is also how you say "there's nobody / nothing / nowhere." The negative pronoun goes into the genitive after нема́є, and Ukrainian uses double negation happily — the нема́- already carries one negative, and ні́кого / нічо́го carry another.

Source-language comparison

For an English speaker, three things are genuinely new. First, "there is" and "have" are the same construction in Ukrainian — both run on є / нема́є — whereas English keeps them as separate verbs. Second, "I have a car" is literally "at-me there-is a-car" (У ме́не є маши́на), with the car as the subject in the nominative, not an object you "possess." Train yourself to open with У ме́не є… as a frozen unit. Third, and most important, the case switches with polarity: "I have time" → "I don't have time" leaves time untouched in English, but Ukrainian moves час (nom.) → ча́су (gen.) the instant you negate. There is no English reflex for this, so it must be drilled: У нас є час → У нас нема́є ча́су.

For a Russian speaker, the construction is familiar (у меня́ есть / у меня́ нет), but the Ukrainian forms differ and the differences are exactly where mistakes leak in. Standard Ukrainian uses є (not Russian есть — and Ukrainian є is far more freely written out), and crucially нема́є / нема́ for the negative, never Russian нет. The Russian нет is simply not a Ukrainian word in this meaning; writing У ме́не нет ча́су is one of the most recognisable Russianisms. Say нема́є every time.

Common Mistakes

Key Takeaways

• One machine, two sentence types: existence and possession both run on є (there is) and нема́є (there isn't).
• Affirmative → nominative, negative → genitive. This switch is obligatory: Є пробле́ма → Пробле́ми нема́є; У нас є час → У нас нема́є ча́су.
• "Have" is the existential with a у + genitive possessor: У ме́не є кни́га ("at-me there-is a-book"); negated, У ме́не нема́є кни́ги.
• Past and future use було́ / бу́де (affirmative, nominative) and не було́ / не бу́де (negative, genitive): Учо́ра не було́ дощу́.
• The affirmative past verb agrees (був, була́, було́, були́); the negative past is frozen neuter не було́ for everything.
• Use нема́є / нема́ for the negative — never Russian нет.