must commutate
Verbe régulier : commutate - commutated- commutated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must commutate
you must commutate
he must commutate
we must commutate
you must commutate
they must commutate 	I must be commutating
you must be commutating
he must be commutating
we must be commutating
you must be commutating
they must be commutating	I must have commutated
you must have commutated
he must have commutated
we must have commutated
you must have commutated
they must have commutated	I must have been commutating
you must have been commutating
he must have been commutating
we must have been commutating
you must have been commutating
they must have been commutating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't commutate
you mustn't commutate
he mustn't commutate
we mustn't commutate
you mustn't commutate
they mustn't commutate 	I mustn't be commutating
you mustn't be commutating
he mustn't be commutating
we mustn't be commutating
you mustn't be commutating
they mustn't be commutating	I mustn't have commutated
you mustn't have commutated
he mustn't have commutated
we mustn't have commutated
you mustn't have commutated
they mustn't have commutated	I mustn't have been commutating
you mustn't have been commutating
he mustn't have been commutating
we mustn't have been commutating
you mustn't have been commutating
they mustn't have been commutating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I commutate?
must you commutate?
must he commutate?
must we commutate?
must you commutate?
must they commutate? 	must I be commutating?
must you be commutating?
must he be commutating?
must we be commutating?
must you be commutating?
must they be commutating? 	must I have commutated?
must you have commutated?
must he have commutated?
must we have commutated?
must you have commutated?
must they have commutated? 	must I have been commutating?
must you have been commutating?
must he have been commutating?
must we have been commutating?
must you have been commutating?
must they have been commutating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I commutate?
mustn't you commutate?
mustn't he commutate?
mustn't we commutate?
mustn't you commutate?
mustn't they commutate? 	mustn't I be commutating?
mustn't you be commutating?
mustn't he be commutating?
mustn't we be commutating?
mustn't you be commutating?
mustn't they be commutating? 	mustn't I have commutated?
mustn't you have commutated?
mustn't he have commutated?
mustn't we have commutated?
mustn't you have commutated?
mustn't they have commutated? 	mustn't I have been commutating?
mustn't you have been commutating?
mustn't he have been commutating?
mustn't we have been commutating?
mustn't you have been commutating?
mustn't they have been commutating?