The accusative is the case of the direct object — the thing being seen, eaten, bought, or known. In the singular, Czech forces you to ask whether a masculine noun is animate (a living being) or inanimate (a thing), because the two get different object endings. In the plural, that drama almost completely disappears. This page shows you how to build the accusative plural and gives you the one fact that makes it easy: for nearly every noun, the accusative plural simply reuses a shape you already know — the nominative plural. The single exception is masculine animate nouns, and even there the rule is clean once you see it.
The headline rule
For inanimate masculine nouns, all feminine nouns, and all neuter nouns, the accusative plural is identical to the nominative plural. You do not have to learn a new ending at all.
For masculine animate nouns, the accusative plural is a distinct object form ending in -y or -e — and, crucially, it is not the same as the nominative plural, which uses the special "people" endings -i / -ové / -é.
Inanimate masculine: accusative plural = nominative plural
A hard inanimate masculine like hrad (castle) makes its nominative plural in -y: hrady. The accusative plural is the same word.
Na obzoru se rýsovaly hrady.
Castles were taking shape on the horizon. (nominative — they are the subject)
Cestou jsme navštívili dva staré hrady.
On the way we visited two old castles. (accusative — they are the object)
A soft inanimate masculine like stroj (machine) makes both plurals in -e: stroje.
V dílně stojí tři velké stroje.
Three big machines stand in the workshop. (nominative)
Opravář kontroluje stroje každé ráno.
The repairman checks the machines every morning. (accusative)
Because the subject form and the object form are identical, word order and the verb do the work of telling you which is which — exactly as English does with castles and machines, which also never change.
Feminine: accusative plural = nominative plural
Every feminine noun reuses its nominative plural as the accusative plural, whatever its declension pattern. The endings you will meet are -y (hard: žena → ženy), -e (soft: růže → růže), and -i (the kost type: kost → kosti).
Tyto ženy pracují v naší firmě.
These women work at our company. (nominative)
Na schůzi jsem poznal tři nové ženy.
At the meeting I met three new women. (accusative)
V parku kvetou červené růže.
Red roses are blooming in the park. (nominative)
Koupil jí k narozeninám růže.
He bought her roses for her birthday. (accusative)
Bolí mě všechny kosti.
All my bones ache. (nominative)
Pes si schovává kosti na zahradě.
The dog hides bones in the garden. (accusative)
Notice that with feminine nouns, the accusative plural collapse is doubly convenient: in the singular the feminine accusative is distinct (ženu, růži), but in the plural it merges back with the nominative.
Neuter: accusative plural = nominative plural
Neuter nouns also reuse the nominative plural. The endings are -a (hard: město → města), -e (soft: moře → moře), and -í (the stavení type: stavení → stavení).
Česká města mají krásná náměstí.
Czech towns have beautiful squares. (nominative)
Za studií jsem procestoval všechna velká města.
During my studies I traveled through all the big cities. (accusative)
V dálce se třpytila moře.
Seas glittered in the distance. (nominative)
Na dovolené milujeme teplá moře.
On holiday we love warm seas. (accusative)
Masculine animate: the one real difference
Here is the only place where the accusative plural diverges from the nominative plural — and it is exactly the opposite of what beginners expect. The masculine animate accusative plural ends in -y (hard stems) or -e (soft stems), just like an inanimate. But the masculine animate nominative plural takes the special "people" endings: -i, -ové, or -é, often with a consonant softening (student → studenti, pán → pánové, muž → muži).
The trap: the impressive-looking nominative form (studenti, pánové, učitelé) belongs to the subject slot only. The moment those people become the object, they switch to the plain -y / -e object form.
| Noun (sg.) | Nominative plural (subject) | Accusative plural (object) |
|---|---|---|
| pán (gentleman) | pánové | pány |
| student (student) | studenti | studenty |
| muž (man) | muži | muže |
| učitel (teacher) | učitelé | učitele |
| soused (neighbour) | sousedi / sousedé | sousedy |
Na nádraží už čekali tři pánové.
Three gentlemen were already waiting at the station. (nominative — subject)
U vchodu jsem pozdravil ty pány.
I greeted those gentlemen at the entrance. (accusative — object)
Studenti odevzdali práce včas.
The students handed in their papers on time. (nominative)
Profesor zná všechny své studenty jménem.
The professor knows all his students by name. (accusative)
Na chodbě stáli dva muži.
Two men stood in the corridor. (nominative)
Toho rána jsem ty dva muže neviděl.
That morning I didn't see those two men. (accusative)
So the same animacy split that splits the singular (vidím psa, not vidím pes) does still exist in the plural — but it shows up as a nominative-vs-accusative contrast (muži přišli vs vidím muže), not as an animate-vs-inanimate contrast within the accusative. Within the accusative plural alone, animate and inanimate masculines look the same: vidím hrady and vidím pány both end in -y.
A note for English speakers
English marks plurality (man → men) but never marks case on nouns: the men arrived and I saw the men use the identical word men. Czech keeps the plurality marking but adds a second axis — the subject form versus the object form — and that second axis is invisible to an English ear. The mistake is therefore not random: English speakers, having no object-form instinct, reach for the most prominent plural they know, which is usually the nominative pánové or studenti, and use it everywhere. Train yourself to feel pánové / studenti as "they (subject)" and pány / studenty as "them (object)".
The good news is how little you must learn. Apart from this one masculine-animate object form, the entire accusative plural is free: you already produced it the moment you learned the nominative plural. For the full singular logic that sits behind this, see Animacy in the Accusative and the Accusative as Direct Object.
Common Mistakes
1. Using the -ové nominative as an object. This is the central error. Pánové and studenti are subjects only.
❌ Na ulici jsem potkal staré pánové.
Incorrect — pánové is the nominative (subject) form, not the object form.
✅ Na ulici jsem potkal staré pány.
I met some old gentlemen on the street.
2. Using the -i nominative for the object. Same error with the -i class.
❌ Učitel pochválil studenti za jejich práci.
Incorrect — studenti is the subject form; the object needs studenty.
✅ Učitel pochválil studenty za jejich práci.
The teacher praised the students for their work.
3. Inventing a special object ending for inanimate masculines. There is none — the accusative plural just equals the nominative plural.
❌ Včera jsme prohlíželi staré hrade.
Incorrect — there is no -e object plural here; hrad is hard, so it stays hrady.
✅ Včera jsme prohlíželi staré hrady.
Yesterday we toured some old castles.
4. Failing to make the modifier agree. The demonstrative and adjective must also be in the accusative plural. With masculine animates, the adjective takes the same plain plural as with inanimates (ty staré pány), not the animate-nominative ti staří.
❌ Pozval jsem na večeři ti milí sousedy.
Incorrect — ti milí is the nominative; the object phrase is ty milé sousedy.
✅ Pozval jsem na večeři ty milé sousedy.
I invited those nice neighbours to dinner.
Key Takeaways
- Inanimate masculine, all feminine, all neuter: accusative plural = nominative plural. Nothing new to learn.
- Masculine animate: the accusative plural is a separate -y / -e object form (pány, studenty, muže), never the -ové / -i nominative.
- Within the accusative plural, animate and inanimate masculines look alike: vidím hrady, vidím pány.
- The animacy contrast survives in the plural only as a subject-vs-object difference (muži přišli / vidím muže), and the modifiers must follow the object form too.
Now practice Czech
Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.
Start learning Czech→Related Topics
- The Accusative as Direct ObjectA1 — How the Czech accusative case marks the direct object — the noun that receives the action — and why the ending, not word order, does the work.
- Animacy in the Accusative (vidím psa vs vidím hrad)A2 — The crucial rule that animate masculine accusatives copy the genitive while inanimate masculines copy the nominative.
- Nominative Plural and the Animate-Masculine FormsA2 — How the nominative plural is built for each gender, and why animate-masculine nouns split into -i, -ové and -é — with stem softening (kluk → kluci).
- Common Mistakes: Masculine AnimacyA2 — Why vidím pes is wrong: the masculine animate accusative is identical to the genitive.
- Choosing -i vs -y Plural EndingsB1 — How animacy and gender decide masculine plural endings in nouns and adjectives.