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