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