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