Stare
Mastering Italian Past Tenses with the Passato Progressivo
Formation:
To form the passato progressivo, use stare in the imperfetto tense, followed by the gerundio (the -ing form of the verb).
The confusion between the passato progressivo and the imperfetto in Italian stems from the fact that the passato progressivo is not officially recognized as a distinct tense in most grammar books, yet it is commonly used in conversation. Let’s clarify why.
Imperfect (Imperfetto)
io
stavo
Stavo studiando (I was studying)