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