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