don't I screw? don't you screw? doesn't she screw? don't we screw? don't you screw? don't they screw?
Presente contínuo
am I not screwing? aren't you screwing? isn't she screwing? aren't we screwing? aren't you screwing? aren't they screwing?
Pretérito
didn't I screw? didn't you screw? didn't she screw? didn't we screw? didn't you screw? didn't they screw?
Preterito contínuo
wasn't I screwing? weren't you screwing? wasn't she screwing? weren't we screwing? weren't you screwing? weren't they screwing?
Presente perfeito
haven't I screwed? haven't you screwed? hasn't she screwed? haven't we screwed? haven't you screwed? haven't they screwed?
Presente perfeito contínuo
haven't I been screwing? haven't you been screwing? hasn't she been screwing? haven't we been screwing? haven't you been screwing? haven't they been screwing?
Mais perfeito
hadn't I screwed? hadn't you screwed? hadn't she screwed? hadn't we screwed? hadn't you screwed? hadn't they screwed?
Contínuo mais perfeito
hadn't I been screwing? hadn't you been screwing? hadn't she been screwing? hadn't we been screwing? hadn't you been screwing? hadn't they been screwing?
Futuro
won't I screw? won't you screw? won't she screw? won't we screw? won't you screw? won't they screw?
Futuro contínuo
won't I be screwing? won't you be screwing? won't she be screwing? won't we be screwing? won't you be screwing? won't they be screwing?
futuro perfeito
won't I have screwed? won't you have screwed? won't she have screwed? won't we have screwed? won't you have screwed? won't they have screwed?
futuro perfeito contínuo
won't I have been screwing? won't you have been screwing? won't she have been screwing? won't we have been screwing? won't you have been screwing? won't they have been screwing?
Condicional
Presente
wouldn't I screw? wouldn't you screw? wouldn't she screw? wouldn't we screw? wouldn't you screw? wouldn't they screw?
Presente contínuo
wouldn't I be screwing? wouldn't you be screwing? wouldn't she be screwing? wouldn't we be screwing? wouldn't you be screwing? wouldn't they be screwing?
Passado
wouldn't I have screwed? wouldn't you have screwed? wouldn't she have screwed? wouldn't we have screwed? wouldn't you have screwed? wouldn't they have screwed?
Passado contínuo
wouldn't I have been screwing? wouldn't you have been screwing? wouldn't she have been screwing? wouldn't we have been screwing? wouldn't you have been screwing? wouldn't they have been screwing?