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