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