ought to dilate
Regular verb: dilate - dilated- dilated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to dilate
you ought to dilate
he ought to dilate
we ought to dilate
you ought to dilate
they ought to dilate 	I ought to be dilating
you ought to be dilating
he ought to be dilating
we ought to be dilating
you ought to be dilating
they ought to be dilating	I ought to have dilated
you ought to have dilated
he ought to have dilated
we ought to have dilated
you ought to have dilated
they ought to have dilated	I ought to have been dilating
you ought to have been dilating
he ought to have been dilating
we ought to have been dilating
you ought to have been dilating
they ought to have been dilating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to dilate
you oughtn't to dilate
he oughtn't to dilate
we oughtn't to dilate
you oughtn't to dilate
they oughtn't to dilate 	I oughtn't to be dilating
you oughtn't to be dilating
he oughtn't to be dilating
we oughtn't to be dilating
you oughtn't to be dilating
they oughtn't to be dilating	I oughtn't to have dilated
you oughtn't to have dilated
he oughtn't to have dilated
we oughtn't to have dilated
you oughtn't to have dilated
they oughtn't to have dilated	I oughtn't to have been dilating
you oughtn't to have been dilating
he oughtn't to have been dilating
we oughtn't to have been dilating
you oughtn't to have been dilating
they oughtn't to have been dilating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I dilate?
ought to you dilate?
ought to he dilate?
ought to we dilate?
ought to you dilate?
ought to they dilate? 	ought to I be dilating?
ought to you be dilating?
ought to he be dilating?
ought to we be dilating?
ought to you be dilating?
ought to they be dilating? 	ought to I have dilated?
ought to you have dilated?
ought to he have dilated?
ought to we have dilated?
ought to you have dilated?
ought to they have dilated? 	ought to I have been dilating?
ought to you have been dilating?
ought to he have been dilating?
ought to we have been dilating?
ought to you have been dilating?
ought to they have been dilating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to dilate?
oughtn't you to dilate?
oughtn't he to dilate?
oughtn't we to dilate?
oughtn't you to dilate?
oughtn't they to dilate? 	oughtn't I to be dilating?
oughtn't you to be dilating?
oughtn't he to be dilating?
oughtn't we to be dilating?
oughtn't you to be dilating?
oughtn't they to be dilating? 	oughtn't I to have dilated?
oughtn't you to have dilated?
oughtn't he to have dilated?
oughtn't we to have dilated?
oughtn't you to have dilated?
oughtn't they to have dilated? 	oughtn't I to have been dilating?
oughtn't you to have been dilating?
oughtn't he to have been dilating?
oughtn't we to have been dilating?
oughtn't you to have been dilating?
oughtn't they to have been dilating?