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