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