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