I should manage you should manage she should manage we should manage you should manage they should manage
V-ing form
I should be managing you should be managing she should be managing we should be managing you should be managing they should be managing
Perfect
I should have managed you should have managed she should have managed we should have managed you should have managed they should have managed
V-ing perfect
I should have been managing you should have been managing she should have been managing we should have been managing you should have been managing they should have been managing
Negation
Simple form
I should not manage you should not manage she should not manage we should not manage you should not manage they should not manage
V-ing form
I should not be managing you should not be managing she should not be managing we should not be managing you should not be managing they should not be managing
Perfect
I should not have managed you should not have managed she should not have managed we should not have managed you should not have managed they should not have managed
V-ing perfect
I should not have been managing you should not have been managing she should not have been managing we should not have been managing you should not have been managing they should not have been managing
Interrogative form
Simple form
should I manage? should you manage? should she manage? should we manage? should you manage? should they manage?
V-ing form
should I be managing? should you be managing? should she be managing? should we be managing? should you be managing? should they be managing?
Perfect
should I have managed? should you have managed? should she have managed? should we have managed? should you have managed? should they have managed?
V-ing perfect
should I have been managing? should you have been managing? should she have been managing? should we have been managing? should you have been managing? should they have been managing?
Interro-negative form
Simple form
should I not manage? should you not manage? should she not manage? should we not manage? should you not manage? should they not manage?
V-ing form
should I not be managing? should you not be managing? should she not be managing? should we not be managing? should you not be managing? should they not be managing?
Perfect
should I not have managed? should you not have managed? should she not have managed? should we not have managed? should you not have managed? should they not have managed?
V-ing perfect
should I not have been managing? should you not have been managing? should she not have been managing? should we not have been managing? should you not have been managing? should they not have been managing?