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