rowerzystów

In a sentence

• Spotkałem grupę rowerzystów na leśnej ścieżce.

  I encountered a group of cyclists on the forest path.

  The word "rowerzystów" is the plural form in the accusative case, indicating a direct object in this sentence.

• Pytam rowerzystów o drogę do najbliższego miasta.

  I am asking the cyclists for directions to the nearest city.

  Here, "rowerzystów" once again is in the accusative case, serving as the direct object of the verb "pytam".

• Rowerzystów, których spotkałem, mówili o zmianach tras rowerowych.

  The cyclists whom I met were talking about changes to bike routes.

  In this sentence, "rowerzystów" is used in the genitive case after "których," indicating possession or relation.