should command
Regular verb: command - commanded- commanded

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