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