ought to butylate
Regular verb: butylate - butylated- butylated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to butylate
you ought to butylate
he ought to butylate
we ought to butylate
you ought to butylate
they ought to butylate 	I ought to be butylating
you ought to be butylating
he ought to be butylating
we ought to be butylating
you ought to be butylating
they ought to be butylating	I ought to have butylated
you ought to have butylated
he ought to have butylated
we ought to have butylated
you ought to have butylated
they ought to have butylated	I ought to have been butylating
you ought to have been butylating
he ought to have been butylating
we ought to have been butylating
you ought to have been butylating
they ought to have been butylating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to butylate
you oughtn't to butylate
he oughtn't to butylate
we oughtn't to butylate
you oughtn't to butylate
they oughtn't to butylate 	I oughtn't to be butylating
you oughtn't to be butylating
he oughtn't to be butylating
we oughtn't to be butylating
you oughtn't to be butylating
they oughtn't to be butylating	I oughtn't to have butylated
you oughtn't to have butylated
he oughtn't to have butylated
we oughtn't to have butylated
you oughtn't to have butylated
they oughtn't to have butylated	I oughtn't to have been butylating
you oughtn't to have been butylating
he oughtn't to have been butylating
we oughtn't to have been butylating
you oughtn't to have been butylating
they oughtn't to have been butylating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I butylate?
ought to you butylate?
ought to he butylate?
ought to we butylate?
ought to you butylate?
ought to they butylate? 	ought to I be butylating?
ought to you be butylating?
ought to he be butylating?
ought to we be butylating?
ought to you be butylating?
ought to they be butylating? 	ought to I have butylated?
ought to you have butylated?
ought to he have butylated?
ought to we have butylated?
ought to you have butylated?
ought to they have butylated? 	ought to I have been butylating?
ought to you have been butylating?
ought to he have been butylating?
ought to we have been butylating?
ought to you have been butylating?
ought to they have been butylating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to butylate?
oughtn't you to butylate?
oughtn't he to butylate?
oughtn't we to butylate?
oughtn't you to butylate?
oughtn't they to butylate? 	oughtn't I to be butylating?
oughtn't you to be butylating?
oughtn't he to be butylating?
oughtn't we to be butylating?
oughtn't you to be butylating?
oughtn't they to be butylating? 	oughtn't I to have butylated?
oughtn't you to have butylated?
oughtn't he to have butylated?
oughtn't we to have butylated?
oughtn't you to have butylated?
oughtn't they to have butylated? 	oughtn't I to have been butylating?
oughtn't you to have been butylating?
oughtn't he to have been butylating?
oughtn't we to have been butylating?
oughtn't you to have been butylating?
oughtn't they to have been butylating?