This is the 3085th most frequent Polish word.
potwierdza
"Potwierdza" means "confirms" in English.
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.
Badania naukowe potwierdzają skuteczność tej metody.
Scientific studies confirm the effectiveness of this method.
Here, 'potwierdza' refers to the act of verifying the correctness of a diagnosis, highlighting its use in a professional and conclusive context.
Lekarz potwierdza diagnozę po dokładnym badaniu.
The doctor confirms the diagnosis after careful examination.
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.