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