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