I'd be keeping you'd be keeping she'd be keeping we'd be keeping you'd be keeping they'd be keeping
Perfect
I should've kept you should've kept she should've kept we should've kept you should've kept they should've kept
V-ing perfect
I should've been keeping you should've been keeping she should've been keeping we should've been keeping you should've been keeping they should've been keeping
Negation
Simple form
I shouldn't keep you shouldn't keep she shouldn't keep we shouldn't keep you shouldn't keep they shouldn't keep
V-ing form
I shouldn't be keeping you shouldn't be keeping she shouldn't be keeping we shouldn't be keeping you shouldn't be keeping they shouldn't be keeping
Perfect
I shouldn't have kept you shouldn't have kept she shouldn't have kept we shouldn't have kept you shouldn't have kept they shouldn't have kept
V-ing perfect
I shouldn't have been keeping you shouldn't have been keeping she shouldn't have been keeping we shouldn't have been keeping you shouldn't have been keeping they shouldn't have been keeping
Interrogative form
Simple form
should I keep? should you keep? should she keep? should we keep? should you keep? should they keep?
V-ing form
should I be keeping? should you be keeping? should she be keeping? should we be keeping? should you be keeping? should they be keeping?
Perfect
should I have kept? should you have kept? should she have kept? should we have kept? should you have kept? should they have kept?
V-ing perfect
should I have been keeping? should you have been keeping? should she have been keeping? should we have been keeping? should you have been keeping? should they have been keeping?
Interro-negative form
Simple form
shouldn't I keep? shouldn't you keep? shouldn't she keep? shouldn't we keep? shouldn't you keep? shouldn't they keep?
V-ing form
shouldn't I be keeping? shouldn't you be keeping? shouldn't she be keeping? shouldn't we be keeping? shouldn't you be keeping? shouldn't they be keeping?
Perfect
shouldn't I have kept? shouldn't you have kept? shouldn't she have kept? shouldn't we have kept? shouldn't you have kept? shouldn't they have kept?
V-ing perfect
shouldn't I have been keeping? shouldn't you have been keeping? shouldn't she have been keeping? shouldn't we have been keeping? shouldn't you have been keeping? shouldn't they have been keeping?