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