gdańszczanką

In a sentence

• Anna jest Gdańszczanką, ponieważ urodziła się w Gdańsku.

  Anna is a Gdańsk native because she was born in Gdańsk.

  Here, 'Gdańszczanką' (Gdańsk native) is used to describe Anna's origin and is in the instrumental case following the verb "jest" (is).

• Poznałem pewną Gdańszczankę podczas wakacji nad morzem.

  I met a Gdańsk native during holidays by the sea.

  In this sentence, 'Gdańszczankę' (Gdańsk native) is in the accusative case, as the direct object of the verb "poznałem" (I met).

• Marzena zawsze była dumna, że jest Gdańszczanką.

  Marzena was always proud to be a Gdańsk native.

  Here, 'Gdańszczanką' (Gdańsk native) occurs in the instrumental case as it complements the verb "jest" in the phrase "jest Gdańszczanką" (to be a Gdańsk native).