I should hold you should hold she should hold we should hold you should hold they should hold
V-ing form
I should be holding you should be holding she should be holding we should be holding you should be holding they should be holding
Perfect
I should have held you should have held she should have held we should have held you should have held they should have held
V-ing perfect
I should have been holding you should have been holding she should have been holding we should have been holding you should have been holding they should have been holding
Negation
Simple form
I should not hold you should not hold she should not hold we should not hold you should not hold they should not hold
V-ing form
I should not be holding you should not be holding she should not be holding we should not be holding you should not be holding they should not be holding
Perfect
I should not have held you should not have held she should not have held we should not have held you should not have held they should not have held
V-ing perfect
I should not have been holding you should not have been holding she should not have been holding we should not have been holding you should not have been holding they should not have been holding
Interrogative form
Simple form
should I hold? should you hold? should she hold? should we hold? should you hold? should they hold?
V-ing form
should I be holding? should you be holding? should she be holding? should we be holding? should you be holding? should they be holding?
Perfect
should I have held? should you have held? should she have held? should we have held? should you have held? should they have held?
V-ing perfect
should I have been holding? should you have been holding? should she have been holding? should we have been holding? should you have been holding? should they have been holding?
Interro-negative form
Simple form
should I not hold? should you not hold? should she not hold? should we not hold? should you not hold? should they not hold?
V-ing form
should I not be holding? should you not be holding? should she not be holding? should we not be holding? should you not be holding? should they not be holding?
Perfect
should I not have held? should you not have held? should she not have held? should we not have held? should you not have held? should they not have held?
V-ing perfect
should I not have been holding? should you not have been holding? should she not have been holding? should we not have been holding? should you not have been holding? should they not have been holding?