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