trudnej

In a sentence

• To była naprawdę trudna sytuacja.

  It was a truly difficult situation.

  Here, 'trudnej' is used as an adjective in the nominative feminine singular form to describe the word 'sytuacja' (situation).

• Pracowałem nad trudnym zadaniem przez trzy dni.

  I worked on a difficult task for three days.

  In this case, 'trudnej' describes 'zadaniem' (task). Since 'zadaniem' is in the instrumental singular case, the required form of 'trudnej' is adjusted accordingly.

• Potrzebuję pomocy z trudnym pytaniem.

  I need help with a difficult question.

  Here, 'trudnej pytaniem' indicates that the question is hard or challenging, with 'trudnej' agreeing in gender and case with 'pytaniem' (question).