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