This is the 15616th most frequent Polish word.
stwierdziłam
"I stated" or "I determined" (feminine form, past tense).
Here, 'stwierdziłam' is used to indicate a conclusion or realization that the speaker arrived at after some thought or consideration.
Stwierdziłam, że muszę zacząć więcej ćwiczyć.
I determined that I need to start exercising more.
In this sentence, 'stwierdziłam' conveys the act of making a reasoned judgment or conclusion upon reflecting on a situation.
Po przeanalizowaniu sytuacji stwierdziłam, że to był dobry wybór.
After analyzing the situation, I concluded that it was a good choice.
Here, 'stwierdziłam' is used to express the discovery or verification of a fact based on evidence or observation.