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