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