I'd be slumbering you'd be slumbering he'd be slumbering we'd be slumbering you'd be slumbering they'd be slumbering
Perfect
I should've slumbered you should've slumbered he should've slumbered we should've slumbered you should've slumbered they should've slumbered
V-ing perfect
I should've been slumbering you should've been slumbering he should've been slumbering we should've been slumbering you should've been slumbering they should've been slumbering
Negation
Simple form
I shouldn't slumber you shouldn't slumber he shouldn't slumber we shouldn't slumber you shouldn't slumber they shouldn't slumber
V-ing form
I shouldn't be slumbering you shouldn't be slumbering he shouldn't be slumbering we shouldn't be slumbering you shouldn't be slumbering they shouldn't be slumbering
Perfect
I shouldn't have slumbered you shouldn't have slumbered he shouldn't have slumbered we shouldn't have slumbered you shouldn't have slumbered they shouldn't have slumbered
V-ing perfect
I shouldn't have been slumbering you shouldn't have been slumbering he shouldn't have been slumbering we shouldn't have been slumbering you shouldn't have been slumbering they shouldn't have been slumbering
Interrogative form
Simple form
should I slumber? should you slumber? should he slumber? should we slumber? should you slumber? should they slumber?
V-ing form
should I be slumbering? should you be slumbering? should he be slumbering? should we be slumbering? should you be slumbering? should they be slumbering?
Perfect
should I have slumbered? should you have slumbered? should he have slumbered? should we have slumbered? should you have slumbered? should they have slumbered?
V-ing perfect
should I have been slumbering? should you have been slumbering? should he have been slumbering? should we have been slumbering? should you have been slumbering? should they have been slumbering?
Interro-negative form
Simple form
shouldn't I slumber? shouldn't you slumber? shouldn't he slumber? shouldn't we slumber? shouldn't you slumber? shouldn't they slumber?
V-ing form
shouldn't I be slumbering? shouldn't you be slumbering? shouldn't he be slumbering? shouldn't we be slumbering? shouldn't you be slumbering? shouldn't they be slumbering?
Perfect
shouldn't I have slumbered? shouldn't you have slumbered? shouldn't he have slumbered? shouldn't we have slumbered? shouldn't you have slumbered? shouldn't they have slumbered?
V-ing perfect
shouldn't I have been slumbering? shouldn't you have been slumbering? shouldn't he have been slumbering? shouldn't we have been slumbering? shouldn't you have been slumbering? shouldn't they have been slumbering?