ought to methylate
Regular verb: methylate - methylated- methylated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to methylate
you ought to methylate
he ought to methylate
we ought to methylate
you ought to methylate
they ought to methylate 	I ought to be methylating
you ought to be methylating
he ought to be methylating
we ought to be methylating
you ought to be methylating
they ought to be methylating	I ought to have methylated
you ought to have methylated
he ought to have methylated
we ought to have methylated
you ought to have methylated
they ought to have methylated	I ought to have been methylating
you ought to have been methylating
he ought to have been methylating
we ought to have been methylating
you ought to have been methylating
they ought to have been methylating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to methylate
you oughtn't to methylate
he oughtn't to methylate
we oughtn't to methylate
you oughtn't to methylate
they oughtn't to methylate 	I oughtn't to be methylating
you oughtn't to be methylating
he oughtn't to be methylating
we oughtn't to be methylating
you oughtn't to be methylating
they oughtn't to be methylating	I oughtn't to have methylated
you oughtn't to have methylated
he oughtn't to have methylated
we oughtn't to have methylated
you oughtn't to have methylated
they oughtn't to have methylated	I oughtn't to have been methylating
you oughtn't to have been methylating
he oughtn't to have been methylating
we oughtn't to have been methylating
you oughtn't to have been methylating
they oughtn't to have been methylating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I methylate?
ought to you methylate?
ought to he methylate?
ought to we methylate?
ought to you methylate?
ought to they methylate? 	ought to I be methylating?
ought to you be methylating?
ought to he be methylating?
ought to we be methylating?
ought to you be methylating?
ought to they be methylating? 	ought to I have methylated?
ought to you have methylated?
ought to he have methylated?
ought to we have methylated?
ought to you have methylated?
ought to they have methylated? 	ought to I have been methylating?
ought to you have been methylating?
ought to he have been methylating?
ought to we have been methylating?
ought to you have been methylating?
ought to they have been methylating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to methylate?
oughtn't you to methylate?
oughtn't he to methylate?
oughtn't we to methylate?
oughtn't you to methylate?
oughtn't they to methylate? 	oughtn't I to be methylating?
oughtn't you to be methylating?
oughtn't he to be methylating?
oughtn't we to be methylating?
oughtn't you to be methylating?
oughtn't they to be methylating? 	oughtn't I to have methylated?
oughtn't you to have methylated?
oughtn't he to have methylated?
oughtn't we to have methylated?
oughtn't you to have methylated?
oughtn't they to have methylated? 	oughtn't I to have been methylating?
oughtn't you to have been methylating?
oughtn't he to have been methylating?
oughtn't we to have been methylating?
oughtn't you to have been methylating?
oughtn't they to have been methylating?