potwierdza

In a sentence

• Badania naukowe potwierdzają skuteczność tej metody.

  Scientific studies confirm the effectiveness of this method.

  In this sentence, 'potwierdzają' (plural form of 'potwierdza') is used to indicate confirmation by scientific studies, emphasizing its role in stating facts supported by evidence.

• Lekarz potwierdza diagnozę po dokładnym badaniu.

  The doctor confirms the diagnosis after careful examination.

  Here, 'potwierdza' refers to the act of verifying the correctness of a diagnosis, highlighting its use in a professional and conclusive context.

• Czy możesz mi potwierdzić godzinę naszego spotkania?

  Can you confirm the time of our meeting for me?

  In this interrogative sentence, 'potwierdzić' is used in its infinitive form to request confirmation, demonstrating its utility in asking for verification or affirmation of information.