sono stato io a

I was the one who

→ essere

phrase Rare #25,505

I was the one who This structure emphasizes that the speaker was the person who did something: sono stato io a + infinitive. For a female speaker, use sono stata io a. The second example appears to contain a grammatical error; it should be sono stato io a fare una passeggiata.

IT: Sono stato io a chiudere la porta.

EN: I was the one who closed the door.

Sono stato io a presentare Tom a sua moglie.

I was the one who introduced Tom to his wife.

E dì loro che sono stato io a dirlo.

And tell them I was the one who said it.

— Malcolm X (1992)

Ogni volta che sono stato io a fatto una passeggiata.

Every time I've been out for a walk.

— Il conformista (1971)

Sono stato io a dirle di farlo.

I was the one who told her to do it.

— Marty Supreme (2025)

Sono stato io a ucciderlo.

I was the one who killed him.

— La fiamma del peccato (1944)