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