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