znaczących

In a sentence

• Pracowaliśmy nad kilkoma znaczącymi projektami.

  We worked on several significant projects.

  Here, 'znaczącymi' is used as an adjective in its plural instrumental form, modifying 'projektami' (projects) to indicate that the projects are significant.

• Znaczący rozwój technologii wpływa na nasze życie.

  Significant technological development affects our lives.

  In this sentence, 'znaczący' serves as an adjective in its singular nominative form, describing 'rozwój' (development) to convey the importance of technological progress.

• Nie widziałem tam żadnych znaczących zmian od ostatniej wizyty.

  I didn't see any significant changes there since my last visit.

  Here, 'znaczących' is again behaving as an adjective, this time in the plural genitive form, describing 'zmian' (changes) to mark their significance.