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