I should command you should command she should command we should command you should command they should command
V-ing form
I should be commanding you should be commanding she should be commanding we should be commanding you should be commanding they should be commanding
Perfect
I should have commanded you should have commanded she should have commanded we should have commanded you should have commanded they should have commanded
V-ing perfect
I should have been commanding you should have been commanding she should have been commanding we should have been commanding you should have been commanding they should have been commanding
Negation
Simple form
I should not command you should not command she should not command we should not command you should not command they should not command
V-ing form
I should not be commanding you should not be commanding she should not be commanding we should not be commanding you should not be commanding they should not be commanding
Perfect
I should not have commanded you should not have commanded she should not have commanded we should not have commanded you should not have commanded they should not have commanded
V-ing perfect
I should not have been commanding you should not have been commanding she should not have been commanding we should not have been commanding you should not have been commanding they should not have been commanding
Interrogative form
Simple form
should I command? should you command? should she command? should we command? should you command? should they command?
V-ing form
should I be commanding? should you be commanding? should she be commanding? should we be commanding? should you be commanding? should they be commanding?
Perfect
should I have commanded? should you have commanded? should she have commanded? should we have commanded? should you have commanded? should they have commanded?
V-ing perfect
should I have been commanding? should you have been commanding? should she have been commanding? should we have been commanding? should you have been commanding? should they have been commanding?
Interro-negative form
Simple form
should I not command? should you not command? should she not command? should we not command? should you not command? should they not command?
V-ing form
should I not be commanding? should you not be commanding? should she not be commanding? should we not be commanding? should you not be commanding? should they not be commanding?
Perfect
should I not have commanded? should you not have commanded? should she not have commanded? should we not have commanded? should you not have commanded? should they not have commanded?
V-ing perfect
should I not have been commanding? should you not have been commanding? should she not have been commanding? should we not have been commanding? should you not have been commanding? should they not have been commanding?