Cases in Polish
Polish, like Russian, uses a case system to show grammatical relationships. Polish has seven cases (one more than Russian!), and mastering them is essential for speaking Polish correctly.
The Seven Cases
Polish uses one additional case compared to Russian - the vocative case for direct address.
| Case | Function | Question | Example |
|---|---|---|---|
| Nominative (Mianownik) | Subject | Kto? Co? | student czyta (student reads) |
| Genitive (Dopełniacz) | Possession, absence | Kogo? Czego? | książka studenta (student's book) |
| Dative (Celownik) | Indirect object | Komu? Czemu? | dać studentowi (give to student) |
| Accusative (Biernik) | Direct object | Kogo? Co? | widzę studenta (see student) |
| Instrumental (Narzędnik) | Means, accompaniment | Kim? Czym? | ze studentem (with student) |
| Locative (Miejscownik) | Location | O kim? O czym? | o studencie (about student) |
| Vocative (Wołacz) | Direct address | — | Studencie! (Student!) |
Nominative Case (Mianownik)
The nominative is the dictionary form and is used for:
- The subject of a sentence
- Predicate nouns
Student czyta książkę
The student is reading a book
Note: Student is in nominative - it's the subject
Accusative Case (Biernik)
The accusative case marks the direct object of a verb.
Widzę książkę
I see a book
Note: Książkę is in accusative - it's the direct object
Accusative Endings
For feminine nouns ending in -a, change to -ę:
- książka → książkę (book)
- woda → wodę (water)
For masculine animate nouns, the accusative looks like the genitive:
- student → studenta
- kot → kota (cat)
Widzę studenta
I see the student
Note: Masculine animate noun - accusative = genitive form
Genitive Case (Dopełniacz)
The genitive case is extremely common in Polish and has many uses:
- Possession
- After numbers (except 1)
- After negation
- After many prepositions (bez, dla, do, od, z)
To jest książka studenta
This is the student's book
Note: Studenta is in genitive case to show possession
Nie mam czasu
I don't have time
Note: Czasu (time) is in genitive after negation
Numbers and Genitive
One unique feature of Polish is that numbers 2-4 take genitive singular, while 5+ take genitive plural:
- jeden student (1 student - nominative)
- dwaj studenci (2 students - nominative plural for virile nouns)
- pięciu studentów (5 students - genitive plural)
Vocative Case (Wołacz)
The vocative case is unique to Polish (among the major Slavic languages) and is used when directly addressing someone:
Dzień dobry, panie profesorze!
Good day, professor!
Note: Profesorze is vocative case - direct address
Tips for Learning Cases
- Start with one case at a time - Don't try to memorize all seven at once
- Focus on common patterns - Learn the most frequent endings first
- Read extensively - Seeing cases in context helps them stick
- Practice with verbs - Learn which cases verbs require
The case system seems intimidating at first, but with practice, it becomes natural. Take it step by step!