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