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