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