Chapter 09 · rekcja — which case a verb wants
Verbs and the cases
the case is part of the verb
Conjugating a verb correctly is only half of using it. The other half is the case of what follows it, and that case is a property of the verb itself — you learn it together with the word, the way you learn its gender in other languages. This chapter is the list, with the reasoning behind each group.
The principle
Polish calls this rekcja — government. A verb “governs” the case of its object. There is no way to guess it from English, and translating word by word will produce the wrong case more often than the right one. The safe habit is the one Polish children are taught: learn the verb with a short phrase, never alone.
| Learn this | Not this | Because |
|---|---|---|
| szukać kluczy | szukać | it governs the genitive, always |
| pomagać mamie | pomagać | it governs the dative |
| czekać na autobus | czekać | it needs na + accusative |
| interesować się historią | interesować się | it governs the instrumental |
There are only five patterns, and four of them are the plain cases you already know. The whole of this chapter is a list of which verbs go where. Once a verb is filed under its case, it stays there for good.
Accusative — the plain object
This is the default. If nothing in the meaning of the verb pushes towards another case, the object is accusative. Most verbs of having, seeing, reading, eating, buying and doing live here.
genitive · dopełniacz
Verbs of wanting, lacking, seeking, needing and being afraid take the genitive. So does the direct object of any negated verb (chapter 9 explains that separately).
| Verb | Meaning | Example |
|---|---|---|
| szukać | to look for | Szukam kluczy. — I'm looking for the keys. |
| potrzebować | to need | Potrzebuję pomocy. — I need help. |
| bać się | to be afraid of | Boję się psów. — I'm afraid of dogs. |
| słuchać | to listen to | Słucham muzyki. — I'm listening to music. |
| uczyć się | to learn (a subject) | Uczę się polskiego. — I'm learning Polish. |
| uczyć | to teach (someone something) | Uczę go polskiego. — I'm teaching him Polish. |
| dowiedzieć się | to find out | Dowiedziałem się prawdy. — I found out the truth. |
| zapominać | to forget | Zapominam słów. — I forget the words. |
| życzyć | to wish | Życzę ci szczęścia. — I wish you happiness. (the person is dative) |
| spodziewać się | to expect | Spodziewam się gości. — I'm expecting guests. |
| wstydzić się | to be ashamed of | Wstydzę się swojego akcentu. — I'm ashamed of my accent. |
| pilnować | to watch over | Pilnuję bagażu. — I'm keeping an eye on the luggage. |
dative · celownik
Verbs of helping, believing, giving to, answering, thanking and pleasing take the dative for the person affected.
| Verb | Meaning | Example |
|---|---|---|
| pomagać | to help | Pomagam mamie. — I'm helping mum. |
| dziękować | to thank | Dziękuję ci. — Thank you. |
| wierzyć | to believe | Wierzę ci. — I believe you. |
| odpowiadać | to answer (someone) | Odpowiadam nauczycielowi. — I answer the teacher. |
| podobać się | to appeal to | Podoba mi się Łódź. — I like Łódź. (literally: Łódź appeals to me) |
| smakować | to taste good to | Smakuje ci zupa? — Do you like the soup? |
| życzyć | to wish (someone) | Życzę ci powodzenia. — I wish you good luck. |
| kupować | to buy (for someone) | Kupuję dziecku książkę. — I'm buying the child a book. (the thing is accusative) |
| zazdrościć | to envy | Zazdroszczę ci. — I envy you. |
| przeszkadzać | to bother | Czy ci przeszkadzam? — Am I bothering you? |
| ufać | to trust | Ufam mu. — I trust him. |
| przyglądać się | to watch closely | Przyglądam się zdjęciu. — I'm studying the photo. |
accusative · biernik
The plain direct object. This is the default, and the case you use when nothing in the meaning pushes toward another one.
| Verb | Meaning | Example |
|---|---|---|
| mieć | to have | Mam bilet. — I have a ticket. |
| kupić | to buy | Kupię chleb. — I'll buy bread. |
| znać | to know (a person, a place) | Znam tę ulicę. — I know this street. |
| widzieć | to see | Widzę samochód. — I see a car. |
| czytać | to read | Czytam gazetę. — I'm reading the paper. |
| jeść | to eat | Jem śniadanie. — I'm eating breakfast. |
| lubić | to like | Lubię kawę. — I like coffee. |
| robić | to do, to make | Robiłem obiad. — I was making dinner. |
instrumental · narzędnik
Verbs of being or becoming something, managing, using, and of movement that goes over or under something.
| Verb | Meaning | Example |
|---|---|---|
| być | to be (a profession, a state) | Jestem programistą. — I'm a programmer. |
| zostać | to become | Zostanę lekarzem. — I'll become a doctor. |
| interesować się | to be interested in | Interesuję się historią. — I'm interested in history. |
| zajmować się | to deal with | Zajmuję się stronami internetowymi. — I work on websites. |
| kierować | to manage, to steer | Kieruję zespołem. — I manage a team. |
| jechać | to go (by a means of transport) | Jadę autobusem. — I'm going by bus. |
| iść | to walk (along/under/over) | Idę ulicą. — I'm walking along the street. |
| nazywać się | to be called | Nazywam się Hammad. — My name is Hammad. |
prepositional · verb + preposition
Most intransitive verbs take a fixed preposition, and the preposition decides the case. Learn the pair — verb plus preposition — never the verb alone.
| Verb | Meaning | Example | Case |
|---|---|---|---|
| myśleć o | to think about | Myślę o tobie. — + locative | locative |
| mówić o | to talk about | Mówimy o pracy. — + locative | locative |
| czekać na | to wait for | Czekam na autobus. — + accusative | accusative |
| iść do | to go to (a place) | Idę do sklepu. — + genitive | genitive |
| iść na | to go to (an event) | Idę na koncert. — + accusative | accusative |
| wracać z | to come back from | Wracam z pracy. — + genitive | genitive |
| wracać do | to come back to | Wracam do domu. — + genitive | genitive |
| dziękować za | to thank for | Dziękuję za pomoc. — + accusative | accusative |
| prosić o | to ask for | Proszę o rachunek. — + accusative | accusative |
| zależeć od | to depend on | To zależy od ciebie. — + genitive | genitive |
| martwić się o | to worry about | Martwię się o ciebie. — + accusative | accusative |
| zgadzać się z | to agree with | Zgadzam się z tobą. — + instrumental | instrumental |
| rozmawiać z | to talk with | Rozmawiam z szefem. — + instrumental | instrumental |
| liczyć na | to count on | Liczę na ciebie. — + accusative | accusative |
| śmiać się z | to laugh at | Śmieję się z żartu. — + genitive | genitive |
Why szukać takes the genitive
The genitive group is not random. These verbs all share an idea of not having the whole thing: wanting, lacking, seeking, needing, being afraid, listening to (taking in part of something), learning (taking in part of a body of knowledge). The genitive is the case of “some of it, not all of it”, and these verbs live inside that meaning.
| Verb | What follows | Why the genitive |
|---|---|---|
| szukać | Szukam kluczy. | you do not yet have what you are looking for |
| potrzebować | Potrzebuję pomocy. | a need is a lack |
| bać się | Boję się ciemności. | fear of something not under control |
| słuchać | Słucham muzyki. | taking in part of a stream |
| uczyć się | Uczę się polskiego. | learning part of a whole language |
| zapominać | Zapominam słów. | losing hold of something |
| życzyć | Życzę ci szczęścia. | wishing for something not yet had |
Szukam kluczy — not szukam klucze. Słucham muzyki — not słucham muzykę. “Search for” and “listen to” feel transitive in English, so the accusative feels right. It is not.
Dative — the person affected
The dative marks the person something is done for or to, especially where the action helps, harms, pleases or answers them.
| Verb | Example | Meaning |
|---|---|---|
| pomagać | Pomagam mamie. | I help my mother. |
| dziękować | Dziękuję panu. | Thank you, sir. |
| wierzyć | Wierzę ci. | I believe you. |
| odpowiadać | Odpowiadam nauczycielowi. | I answer the teacher. |
| podobać się | Podoba mi się Łódź. | I like Łódź. (Łódź pleases me.) |
| smakować | Smakuje ci kawa? | Do you like the coffee? |
| zazdrościć | Zazdroszczę ci. | I envy you. |
English says “I like Łódź”; Polish says “Łódź is pleasing to me”. So the thing liked is the subject and the person is in the dative: Podoba mi się Łódź. The same shape appears in Smakuje mi kawa — the coffee tastes good to me. Getting used to this is one of the moments Polish starts to feel like a different language rather than a coded English.
Instrumental — being, becoming, using
The instrumental marks the means and the identity. After być and zostać it names what someone is; with verbs of managing and interest it names what you are occupied with.
| Verb | Example | Meaning |
|---|---|---|
| być | Jestem programistą. | I am a programmer. |
| zostać | Zostałem nauczycielem. | I became a teacher. |
| interesować się | Interesuję się historią. | I am interested in history. |
| zajmować się | Zajmuję się dziećmi. | I look after the children. |
| kierować | Kieruję firmą. | I run the company. |
| nazywać się | Nazywam się Anna. | My name is Anna. |
The noun after być is instrumental, but an adjective describing the subject still agrees in the nominative: Jestem zmęczony, not zmęczonym. Compare Jestem dobrym programistą — there the adjective modifies the instrumental noun, so it goes instrumental too.
Verb plus preposition
Most intransitive verbs take a fixed preposition, and the preposition decides the case. Learn the three words as one unit: czekać na autobus, not czekać.
na + accusative (waiting for, counting on), o + locative (thinking about, asking for), z + instrumental (agreeing with, laughing at), do + genitive (going to), od + genitive (depending on), za + instrumental in dziękować za. The case belongs to the preposition, not to the verb.
Negation: accusative becomes genitive
This is the one case rule that applies to every verb, not to a list. When a direct object would be accusative in an affirmative sentence, it becomes genitive once the verb is negated.
The genitive after nie
A negated verb takes the genitive where it would otherwise take the accusative. This is not a quirk of one verb: it is the rule for every direct object.
| Affirmative — accusative | Negated — genitive | Meaning |
|---|---|---|
| Mam bilet. | Nie mam biletu. | I have a ticket. / I don't have a ticket. |
| Czytam gazetę. | Nie czytam gazety. | I'm reading the paper. / I'm not reading the paper. |
| Widzę samochód. | Nie widzę samochodu. | I see a car. / I don't see a car. |
| Kupię chleb. | Nie kupię chleba. | I'll buy bread. / I won't buy bread. |
The genitive after a negation is one of the most reliable rules in Polish, and one of the most missed by learners: it is not about the verb, it is about the nie.
Quantities take the genitive too
A direct object that is a quantity — some, a lot, little, a number — also takes the genitive, even without a nie.
| A whole thing | A quantity of it | Meaning |
|---|---|---|
| Kupuję chleb. | Kupuję dużo chleba. | I buy bread. / I buy a lot of bread. |
| Piję mleko. | Piję szklankę mleka. | I drink milk. / I drink a glass of milk. |
| Mam czas. | Mam mało czasu. | I have time. / I have little time. |
Nie mam czasu, not nie mam czas. Nie znam tej osoby, not tę osobę. Nie widzę nikogo — and notice that nikt goes genitive too, and the double negative is correct Polish.
Quantity also takes the genitive
Even without nie, an object that is a quantity rather than a whole thing takes the genitive: dużo, mało, trochę, kilka, and numbers above four.
| Polish | English | Why |
|---|---|---|
| Kupuję chleb. | I am buying bread. | accusative — the whole object |
| Kupuję dużo chleba. | I am buying a lot of bread. | genitive — a quantity |
| Mam pięć lat. | I am five years old. | genitive — a number above four |
| Wypiłem szklankę wody. | I drank a glass of water. | genitive — a portion of something |
One takes the nominative, two to four the nominative plural, and five and above the genitive plural: jeden kot, dwa koty, pięć kotów. It is the same “part of a whole” idea, applied to counting.
Five traps
What to take away
- Learn the verb with a short phrase, never alone: szukać kluczy, not szukać.
- Accusative is the default object; genitive is for wanting, lacking, fearing and seeking.
- Dative is the person affected; instrumental is being, becoming and using.
- A negated object always goes genitive: nie mam czasu.
- Quantities go genitive too: dużo chleba, pięć kotów.
Drills
Flashcards
Verb on the front, required case on the back.
A 7-day plan
Fifteen minutes a day. Tick the boxes as you go — the ticks are saved.