must methylate
Verbe régulier : methylate - methylated- methylated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must methylate
you must methylate
she must methylate
we must methylate
you must methylate
they must methylate 	I must be methylating
you must be methylating
she must be methylating
we must be methylating
you must be methylating
they must be methylating	I must have methylated
you must have methylated
she must have methylated
we must have methylated
you must have methylated
they must have methylated	I must have been methylating
you must have been methylating
she must have been methylating
we must have been methylating
you must have been methylating
they must have been methylating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not methylate
you must not methylate
she must not methylate
we must not methylate
you must not methylate
they must not methylate 	I must not be methylating
you must not be methylating
she must not be methylating
we must not be methylating
you must not be methylating
they must not be methylating	I must not have methylated
you must not have methylated
she must not have methylated
we must not have methylated
you must not have methylated
they must not have methylated	I must not have been methylating
you must not have been methylating
she must not have been methylating
we must not have been methylating
you must not have been methylating
they must not have been methylating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I methylate?
must you methylate?
must she methylate?
must we methylate?
must you methylate?
must they methylate? 	must I be methylating?
must you be methylating?
must she be methylating?
must we be methylating?
must you be methylating?
must they be methylating? 	must I have methylated?
must you have methylated?
must she have methylated?
must we have methylated?
must you have methylated?
must they have methylated? 	must I have been methylating?
must you have been methylating?
must she have been methylating?
must we have been methylating?
must you have been methylating?
must they have been methylating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not methylate?
must you not methylate?
must she not methylate?
must we not methylate?
must you not methylate?
must they not methylate? 	must I not be methylating?
must you not be methylating?
must she not be methylating?
must we not be methylating?
must you not be methylating?
must they not be methylating? 	must I not have methylated?
must you not have methylated?
must she not have methylated?
must we not have methylated?
must you not have methylated?
must they not have methylated? 	must I not have been methylating?
must you not have been methylating?
must she not have been methylating?
must we not have been methylating?
must you not have been methylating?
must they not have been methylating?