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