holenderskiego

In a sentence

• Uczę się języka holenderskiego.

  I am learning the Dutch language.

  Here, 'holenderskiego' is used as the genitive singular form of 'holenderski', modifying 'języka' (language).

• Nie widziałem twojego roweru holenderskiego.

  I haven't seen your Dutch bicycle.

  In this sentence, 'holenderskiego' serves as the genitive singular form to describe the ownership of the bicycle as being Dutch.

• Piszę recenzję filmu holenderskiego.

  I am writing a review of a Dutch movie.

  Here, 'holenderskiego' is again in genitive singular, indicating that the movie belongs to the Dutch origin or category.