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