knows something
Sa qualcosa su Tom?
Do you know anything about Tom?
He knows something, right?
E lei, signor Bonnot, sa qualcosa di Charles Péguy?
And do you, Mr. Bonnot, know anything about Charles Péguy?
— Arrivederci ragazzi (1987)
Vado a chiedere, forse lei ne sa qualcosa.
I'll go ask, maybe she knows something about it.
— Wolf Call - Minaccia in alto mare (2019)
Do you know anything about them?
Do you know anything?
Tom sa qualcosa che Mary non sa.
Tom knows something that Mary doesn't know.
Lo so che Tom sa qualcosa.
I know that Tom knows something.