must commit
Verbo regular: commit - committed- committed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must commit
you must commit
he must commit
we must commit
you must commit
they must commit 	I must be committing
you must be committing
he must be committing
we must be committing
you must be committing
they must be committing	I must have committed
you must have committed
he must have committed
we must have committed
you must have committed
they must have committed	I must have been committing
you must have been committing
he must have been committing
we must have been committing
you must have been committing
they must have been committing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not commit
you must not commit
he must not commit
we must not commit
you must not commit
they must not commit 	I must not be committing
you must not be committing
he must not be committing
we must not be committing
you must not be committing
they must not be committing	I must not have committed
you must not have committed
he must not have committed
we must not have committed
you must not have committed
they must not have committed	I must not have been committing
you must not have been committing
he must not have been committing
we must not have been committing
you must not have been committing
they must not have been committing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I commit?
must you commit?
must he commit?
must we commit?
must you commit?
must they commit? 	must I be committing?
must you be committing?
must he be committing?
must we be committing?
must you be committing?
must they be committing? 	must I have committed?
must you have committed?
must he have committed?
must we have committed?
must you have committed?
must they have committed? 	must I have been committing?
must you have been committing?
must he have been committing?
must we have been committing?
must you have been committing?
must they have been committing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not commit?
must you not commit?
must he not commit?
must we not commit?
must you not commit?
must they not commit? 	must I not be committing?
must you not be committing?
must he not be committing?
must we not be committing?
must you not be committing?
must they not be committing? 	must I not have committed?
must you not have committed?
must he not have committed?
must we not have committed?
must you not have committed?
must they not have committed? 	must I not have been committing?
must you not have been committing?
must he not have been committing?
must we not have been committing?
must you not have been committing?
must they not have been committing?