in grado

able to

→ in
phrase Very common #743
able to Usually followed by di + infinitive to say that someone is able to do something.
IT: Sono in grado di aiutarti.
EN: I am able to help you.

Non offenderti ma credo che tu non sia in grado.

Don't be offended but I don't think you're capable.

— Léon (1994)

Non è assolutamente in grado!

He is absolutely not capable!

— Rental Family - Nelle vite degli altri (2025)

Dice di non essere in grado a farlo.

He/She says they are unable to do it.