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