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