This is the 4482nd most frequent Polish word.
komisariatu
The Polish word "komisariatu" translates to "police station" (genitive case) in English.
In this sentence, 'komisariatu' is in the genitive case because it complements the verb 'wrócił do', indicating the place to which someone is returning.
Policjant wrócił do komisariatu po zakończeniu patrolu.
The police officer returned to the station after the patrol ended.
Here, 'komisariatu' is in the genitive case to denote the vicinity of a location, in this case, the police station.
Skradziony rower został znaleziony w okolicach komisariatu.
The stolen bicycle was found near the police station.
In this example, 'komisariatu' is in the genitive case to describe the correlation or association concerning the station.