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 contínuo
am I not piercing? aren't you piercing? isn't he piercing? aren't we piercing? aren't you piercing? aren't they piercing?
Pretérito
didn't I pierce? didn't you pierce? didn't he pierce? didn't we pierce? didn't you pierce? didn't they pierce?
Preterito contínuo
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 perfeito
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 perfeito contínuo
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?
Mais perfeito
hadn't I pierced? hadn't you pierced? hadn't he pierced? hadn't we pierced? hadn't you pierced? hadn't they pierced?
Contínuo mais perfeito
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
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 contínuo
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 perfeito
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 perfeito 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?
Condicional
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 contínuo
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?
Passado
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?
Passado contínuo
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?