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