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