must command
Verbo regular: command - commanded- commanded

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must command
you must command
he must command
we must command
you must command
they must command 	I must be commanding
you must be commanding
he must be commanding
we must be commanding
you must be commanding
they must be commanding	I must have commanded
you must have commanded
he must have commanded
we must have commanded
you must have commanded
they must have commanded	I must have been commanding
you must have been commanding
he must have been commanding
we must have been commanding
you must have been commanding
they must have been commanding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not command
you must not command
he must not command
we must not command
you must not command
they must not command 	I must not be commanding
you must not be commanding
he must not be commanding
we must not be commanding
you must not be commanding
they must not be commanding	I must not have commanded
you must not have commanded
he must not have commanded
we must not have commanded
you must not have commanded
they must not have commanded	I must not have been commanding
you must not have been commanding
he must not have been commanding
we must not have been commanding
you must not have been commanding
they must not have been commanding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I command?
must you command?
must he command?
must we command?
must you command?
must they command? 	must I be commanding?
must you be commanding?
must he be commanding?
must we be commanding?
must you be commanding?
must they be commanding? 	must I have commanded?
must you have commanded?
must he have commanded?
must we have commanded?
must you have commanded?
must they have commanded? 	must I have been commanding?
must you have been commanding?
must he have been commanding?
must we have been commanding?
must you have been commanding?
must they have been commanding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not command?
must you not command?
must he not command?
must we not command?
must you not command?
must they not command? 	must I not be commanding?
must you not be commanding?
must he not be commanding?
must we not be commanding?
must you not be commanding?
must they not be commanding? 	must I not have commanded?
must you not have commanded?
must he not have commanded?
must we not have commanded?
must you not have commanded?
must they not have commanded? 	must I not have been commanding?
must you not have been commanding?
must he not have been commanding?
must we not have been commanding?
must you not have been commanding?
must they not have been commanding?