ukraińskimi

In a sentence

• Nauczyciel omawiał zagadnienia związane z ukraińskimi autorami literatury.

  The teacher discussed topics related to Ukrainian literature authors.

  In this sentence, 'ukraińskimi' is an instrumental plural form of the adjective 'ukraiński', describing the nationality or origin of the authors discussed by the teacher.

• Zainteresowałem się ukraińskimi malarzami po obejrzeniu wystawy w muzeum.

  I became interested in Ukrainian painters after seeing the exhibition at the museum.

  Here, 'ukraińskimi' modifies 'malarzami', and similarly indicates the noun's association with something Ukrainian, as part of the conversation following the exhibition.

• Rozmawialiśmy o ukraińskimi zespołami muzycznymi podczas naszego spotkania.

  We talked about Ukrainian musical bands during our meeting.

  In this usage, 'ukraińskimi' modifies 'zespołami', linking the musical bands to the Ukrainian context.