I should barber you should barber she should barber we should barber you should barber they should barber
V-ing form
I should be barbering you should be barbering she should be barbering we should be barbering you should be barbering they should be barbering
Perfect
I should have barbered you should have barbered she should have barbered we should have barbered you should have barbered they should have barbered
V-ing perfect
I should have been barbering you should have been barbering she should have been barbering we should have been barbering you should have been barbering they should have been barbering
Negation
Simple form
I should not barber you should not barber she should not barber we should not barber you should not barber they should not barber
V-ing form
I should not be barbering you should not be barbering she should not be barbering we should not be barbering you should not be barbering they should not be barbering
Perfect
I should not have barbered you should not have barbered she should not have barbered we should not have barbered you should not have barbered they should not have barbered
V-ing perfect
I should not have been barbering you should not have been barbering she should not have been barbering we should not have been barbering you should not have been barbering they should not have been barbering
Interrogative form
Simple form
should I barber? should you barber? should she barber? should we barber? should you barber? should they barber?
V-ing form
should I be barbering? should you be barbering? should she be barbering? should we be barbering? should you be barbering? should they be barbering?
Perfect
should I have barbered? should you have barbered? should she 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 she have been barbering? should we have been barbering? should you have been barbering? should they have been barbering?
Interro-negative form
Simple form
should I not barber? should you not barber? should she not barber? should we not barber? should you not barber? should they not barber?
V-ing form
should I not be barbering? should you not be barbering? should she not be barbering? should we not be barbering? should you not be barbering? should they not be barbering?
Perfect
should I not have barbered? should you not have barbered? should she not have barbered? should we not have barbered? should you not have barbered? should they not have barbered?
V-ing perfect
should I not have been barbering? should you not have been barbering? should she not have been barbering? should we not have been barbering? should you not have been barbering? should they not have been barbering?