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