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