don't I prove? don't you prove? doesn't he prove? don't we prove? don't you prove? don't they prove?
Presente continuo
am I not proving? aren't you proving? isn't he proving? aren't we proving? aren't you proving? aren't they proving?
Preterito
didn't I prove? didn't you prove? didn't he prove? didn't we prove? didn't you prove? didn't they prove?
Preterite continua
wasn't I proving? weren't you proving? wasn't he proving? weren't we proving? weren't you proving? weren't they proving?
Presente perfetto
haven't I proven? haven't you proven? hasn't he proven? haven't we proven? haven't you proven? haven't they proven?
Presente perfetto continuo
haven't I been proving? haven't you been proving? hasn't he been proving? haven't we been proving? haven't you been proving? haven't they been proving?
Piuccheperfetto
hadn't I proven? hadn't you proven? hadn't he proven? hadn't we proven? hadn't you proven? hadn't they proven?
Piuccheperfetto continuo
hadn't I been proving? hadn't you been proving? hadn't he been proving? hadn't we been proving? hadn't you been proving? hadn't they been proving?
Futuro semplice
won't I prove? won't you prove? won't he prove? won't we prove? won't you prove? won't they prove?
Futuro continuo
won't I be proving? won't you be proving? won't he be proving? won't we be proving? won't you be proving? won't they be proving?
Futuro anteriore
won't I have proven? won't you have proven? won't he have proven? won't we have proven? won't you have proven? won't they have proven?
Futuro anteriore contínuo
won't I have been proving? won't you have been proving? won't he have been proving? won't we have been proving? won't you have been proving? won't they have been proving?
Condizionale
Presente
wouldn't I prove? wouldn't you prove? wouldn't he prove? wouldn't we prove? wouldn't you prove? wouldn't they prove?
Presente continuo
wouldn't I be proving? wouldn't you be proving? wouldn't he be proving? wouldn't we be proving? wouldn't you be proving? wouldn't they be proving?
Passato
wouldn't I have proven? wouldn't you have proven? wouldn't he have proven? wouldn't we have proven? wouldn't you have proven? wouldn't they have proven?
Passato continuo
wouldn't I have been proving? wouldn't you have been proving? wouldn't he have been proving? wouldn't we have been proving? wouldn't you have been proving? wouldn't they have been proving?