This is the 4637th most frequent Catalan word.
preocupat
Worried.
Here, 'preocupat' is used as an adjective to describe a temporary emotional state.
Estic preocupat per l'examen de demà.
I am worried about tomorrow's exam.
In this sentence, 'preocupada' is the feminine form of the adjective, agreeing with 'la mare'.
La mare estava molt preocupada pels seus fills que encara no havien arribat.
The mother was very worried about her children who hadn't arrived yet.
Here, 'preocupis' is a form of the verb 'preocupar-se', used in the second person singular.