The Czech Genitive Plural: pět piv, hodně lidí
This is where learners famously plateau — so we take it at a walk. You've been using the rule since Chapter 2's pět korun; today it gets its name and its full kit.
The Rule of Five
From five upward, and after every quantity word, nouns take the genitive plural: pět piv, šest korun, deset mužů, hodně lidí. One through four live differently; five flips the switch.
The Shapes
Pět piv a deset knedlíků, prosím.
Five beers and ten dumplings, please.
Note: The hospoda order that proves you've arrived: piv (bare), knedlíků (-ů).
The Quantity Words
hodně (a lot), málo (few), moc (too much/many), kolik (how many), pár (a couple) — all pull the genitive plural: Kolik lidí? Hodně práce, málo peněz (peníze → peněz — money's irregular shape, worth learning early for obvious reasons).
Bylo tam hodně lidí.
There were a lot of people there.
Note: Quantity subjects go neuter singular: BYLO tam hodně lidí — the amount is the subject, not the people.
dva vs dvě — and byli vs byly
Two agrees: dva muži, dva hrady (masculine) — dvě ženy, dvě piva (feminine, neuter). And in the past tense, written Czech distinguishes muži byli / ženy byly — but the two sound exactly the same. Unlike Polish, this is spelling, not listening.
Common Mistakes
- pět piva. Five flips: pět piv.
- dva ženy. Feminine two is dvě: dvě ženy.
- Hodně lidí byli. The quantity phrase is the subject — bylo tam hodně lidí.
What You Can Do Now
You can count anything to any number with the right shape, deploy hodně, málo and kolik confidently, and stop dodging plurals — the plateau-maker is behind you.