would never have … it
Mio marito non l'avrebbe mai detto.
My husband would never have said it.
— In the mood for love (2000)
Non l'avrebbe mai sospettato nessuno!
No one would ever have suspected it!
Ma non l'avrebbe mai fatta franca.
But he would never have gotten away with it.
— Paddington 2 (2017)
Il figliuolo non l'avrebbe mai riconosciuto.
The son would never have recognized him.