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