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