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