Existential Sentences: jest, są, nie ma

Polish has no dummy word like the English there in there is a problem. To say something exists or is present, you simply put the verb być ("to be") together with the thing — in the nominative. The verb agrees in number: singular jest ("there is") and plural są ("there are"). The shock comes with negation: the affirmative pattern collapses entirely and is replaced by the suppletive nie ma ("there isn't / there aren't") followed by the genitive. This jest → nie ma switch, with its accompanying nominative → genitive shift, is one of the first genuinely surprising things about Polish syntax, and it is worth meeting head-on.

Affirmative: jest and są + nominative

To assert that something exists or is present, use jest with a singular subject and są with a plural one. The thing that exists stays in the nominative — it is the grammatical subject of the sentence.

Notice that English needs three words — there is and a subject — where Polish needs two. There is no slot for a dummy "there"; jest alone carries the whole existential meaning. English speakers often try to insert something to fill the "there" position and produce errors like To jest problem when they just mean there's a problem. (As we'll see below, To jest problem actually means "This is a problem" — a different sentence.)

Location-first word order

Existential sentences very often begin with the location, then place the verb, then the thing that exists. This front-loaded location is the natural, idiomatic order — Polish word order is flexible, and putting the location first signals "here is the setting; now here is what's in it."

That last example shows a stylistic refinement: Polish often prefers a posture verb (stać "to stand", leżeć "to lie", wisieć "to hang") over plain być when describing how a thing is positioned. Stoi samochód ("a car stands / is parked") is more vivid and idiomatic than the bare jest samochód. But jest/są is always correct and always understood.

The negative: suppletive nie ma + genitive

Here is the big asymmetry. You would expect the negative of jest to be nie jest, and the negative of są to be nie są — and grammatically those forms exist, but they are copular, not existential (see below). To deny existence or presence, Polish uses a completely different, frozen form: nie ma ("there isn't / there aren't"), followed by the genitive.

Two things to absorb here. First, nie ma is frozen in the third-person singular — it never becomes plural. Even when you deny the existence of many things, you still say nie ma, never nie mają. So "there are no free seats" is nie ma wolnych miejsc: a singular frozen verb with a genitive plural object. The verb does not agree with anything, because in this construction there is no nominative subject to agree with.

Second, the thing whose existence you deny goes into the genitive, not the nominative. This is the genitive of negation at work: negating existence demotes the subject from nominative to genitive. The thing is no longer a grammatical subject — it has become, in effect, the object of "there isn't (any of)."

Watch the case shift directly:

Czas (nominative) becomes czasu (genitive) the instant we negate. The same flip happens to every existential sentence:

Past and future of nie ma

Because nie ma is built on mieć, its past and future are formed from mieć, not from być — and the genitive stays throughout.

Crucially, the past and future negatives are also frozen in the neuter singular / 3sg: nie było and nie będzie never change for the number or gender of the missing thing.

Compare the affirmatives, where the verb does agree:

So the system is doubly asymmetric: in the affirmative the verb agrees with the nominative subject (był dyrektor, byli znajomi), while in the negative the verb is frozen (nie było dyrektora, nie było znajomych) and the noun drops to genitive.

Existential jest versus copular jest

Polish uses the same word jest for two different jobs, and beginners conflate them. As an existential, jest means "there is / exists / is present" and its negation is nie ma + genitive. As a copula, jest links a subject to a description ("X is Y"), and its negation is the ordinary nie jest.

You can hear the difference: the existential sentence puts the noun after the verb and answers "is there any?"; the copular sentence has a subject before the verb and answers "what is it like?". For more on the copula, see the present tense of być.

A particularly useful contrast is with the to jest construction. To jest problem means "This is a problem" — to is a demonstrative subject ("this"), not a dummy. To say merely "there's a problem," drop to: Jest problem or, very commonly, just Mamy problem ("We have a problem").

Common Mistakes

Key Takeaways

• Affirmative existence: jest (sg) / są (pl) + nominative. No word for "there."
• Negative existence: suppletive nie ma
  • genitive, frozen in 3sg regardless of number.
• Past: nie było
  • genitive; future: nie będzie
    • genitive — both frozen.
• The jest → nie ma switch and the nominative → genitive flip happen together, every time.
• Don't confuse existential jest (negated as nie ma) with copular jest (negated as nie jest).