don't I do? don't you do? doesn't she do? don't we do? don't you do? don't they do?
Presente continuo
am I not doing? aren't you doing? isn't she doing? aren't we doing? aren't you doing? aren't they doing?
Pretérito
didn't I do? didn't you do? didn't she do? didn't we do? didn't you do? didn't they do?
Pretérito continuo
wasn't I doing? weren't you doing? wasn't she doing? weren't we doing? weren't you doing? weren't they doing?
Presente perfecto
haven't I done? haven't you done? hasn't she done? haven't we done? haven't you done? haven't they done?
Presente perfecto continuo
haven't I been doing? haven't you been doing? hasn't she been doing? haven't we been doing? haven't you been doing? haven't they been doing?
Pluscuamperfecto
hadn't I done? hadn't you done? hadn't she done? hadn't we done? hadn't you done? hadn't they done?
Pluscuamperfecto continuo
hadn't I been doing? hadn't you been doing? hadn't she been doing? hadn't we been doing? hadn't you been doing? hadn't they been doing?
Futuro simple
won't I do? won't you do? won't she do? won't we do? won't you do? won't they do?
Futuro continuo
won't I be doing? won't you be doing? won't she be doing? won't we be doing? won't you be doing? won't they be doing?
Futuro perfecto
won't I have done? won't you have done? won't she have done? won't we have done? won't you have done? won't they have done?
Futuro perfecto contínuo
won't I have been doing? won't you have been doing? won't she have been doing? won't we have been doing? won't you have been doing? won't they have been doing?
Condicional
Presente
wouldn't I do? wouldn't you do? wouldn't she do? wouldn't we do? wouldn't you do? wouldn't they do?
Presente continuo
wouldn't I be doing? wouldn't you be doing? wouldn't she be doing? wouldn't we be doing? wouldn't you be doing? wouldn't they be doing?
Passado
wouldn't I have done? wouldn't you have done? wouldn't she have done? wouldn't we have done? wouldn't you have done? wouldn't they have done?
Passado continuo
wouldn't I have been doing? wouldn't you have been doing? wouldn't she have been doing? wouldn't we have been doing? wouldn't you have been doing? wouldn't they have been doing?