sentito la porta aprirsi

heard the door open

→ sentire
phrase Rare #44,120
heard the door open Used after a verb of perception like "sentire" to describe hearing an action happen. The structure is often found with the auxiliary verb "ho/ha/hai sentito" followed by an infinitive-style action.
IT: Ho sentito la porta aprirsi.
EN: I heard the door open.

Hai sentito la porta aprirsi?

Did you hear the door open?

Tu hai sentito la porta aprirsi?

Did you hear the door open?

Voi avete sentito la porta aprirsi?

Did you hear the door open?

Avete sentito la porta aprirsi?

Did you hear the door open?