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