don't I do? don't you do? doesn't he do? don't we do? don't you do? don't they do?
Present continuous
am I not doing? aren't you doing? isn't he doing? aren't we doing? aren't you doing? aren't they doing?
Preterite
didn't I do? didn't you do? didn't he do? didn't we do? didn't you do? didn't they do?
Preterite continuous
wasn't I doing? weren't you doing? wasn't he doing? weren't we doing? weren't you doing? weren't they doing?
Present perfect
haven't I done? haven't you done? hasn't he done? haven't we done? haven't you done? haven't they done?
Present perfect continuous
haven't I been doing? haven't you been doing? hasn't he been doing? haven't we been doing? haven't you been doing? haven't they been doing?
Pluperfect
hadn't I done? hadn't you done? hadn't he done? hadn't we done? hadn't you done? hadn't they done?
Pluperfect continuous
hadn't I been doing? hadn't you been doing? hadn't he been doing? hadn't we been doing? hadn't you been doing? hadn't they been doing?
Future
won't I do? won't you do? won't he do? won't we do? won't you do? won't they do?
Future continuous
won't I be doing? won't you be doing? won't he be doing? won't we be doing? won't you be doing? won't they be doing?
Future perfect
won't I have done? won't you have done? won't he have done? won't we have done? won't you have done? won't they have done?
Future perfect continuous
won't I have been doing? won't you have been doing? won't he have been doing? won't we have been doing? won't you have been doing? won't they have been doing?
Conditional
Present
wouldn't I do? wouldn't you do? wouldn't he do? wouldn't we do? wouldn't you do? wouldn't they do?
Present continuous
wouldn't I be doing? wouldn't you be doing? wouldn't he be doing? wouldn't we be doing? wouldn't you be doing? wouldn't they be doing?
Past
wouldn't I have done? wouldn't you have done? wouldn't he have done? wouldn't we have done? wouldn't you have done? wouldn't they have done?
Past continuous
wouldn't I have been doing? wouldn't you have been doing? wouldn't he have been doing? wouldn't we have been doing? wouldn't you have been doing? wouldn't they have been doing?