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