ought to estop
Regular verb: estop - estoped- estoped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to estop
you ought to estop
he ought to estop
we ought to estop
you ought to estop
they ought to estop 	I ought to be estoping
you ought to be estoping
he ought to be estoping
we ought to be estoping
you ought to be estoping
they ought to be estoping	I ought to have estoped
you ought to have estoped
he ought to have estoped
we ought to have estoped
you ought to have estoped
they ought to have estoped	I ought to have been estoping
you ought to have been estoping
he ought to have been estoping
we ought to have been estoping
you ought to have been estoping
they ought to have been estoping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to estop
you oughtn't to estop
he oughtn't to estop
we oughtn't to estop
you oughtn't to estop
they oughtn't to estop 	I oughtn't to be estoping
you oughtn't to be estoping
he oughtn't to be estoping
we oughtn't to be estoping
you oughtn't to be estoping
they oughtn't to be estoping	I oughtn't to have estoped
you oughtn't to have estoped
he oughtn't to have estoped
we oughtn't to have estoped
you oughtn't to have estoped
they oughtn't to have estoped	I oughtn't to have been estoping
you oughtn't to have been estoping
he oughtn't to have been estoping
we oughtn't to have been estoping
you oughtn't to have been estoping
they oughtn't to have been estoping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I estop?
ought to you estop?
ought to he estop?
ought to we estop?
ought to you estop?
ought to they estop? 	ought to I be estoping?
ought to you be estoping?
ought to he be estoping?
ought to we be estoping?
ought to you be estoping?
ought to they be estoping? 	ought to I have estoped?
ought to you have estoped?
ought to he have estoped?
ought to we have estoped?
ought to you have estoped?
ought to they have estoped? 	ought to I have been estoping?
ought to you have been estoping?
ought to he have been estoping?
ought to we have been estoping?
ought to you have been estoping?
ought to they have been estoping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to estop?
oughtn't you to estop?
oughtn't he to estop?
oughtn't we to estop?
oughtn't you to estop?
oughtn't they to estop? 	oughtn't I to be estoping?
oughtn't you to be estoping?
oughtn't he to be estoping?
oughtn't we to be estoping?
oughtn't you to be estoping?
oughtn't they to be estoping? 	oughtn't I to have estoped?
oughtn't you to have estoped?
oughtn't he to have estoped?
oughtn't we to have estoped?
oughtn't you to have estoped?
oughtn't they to have estoped? 	oughtn't I to have been estoping?
oughtn't you to have been estoping?
oughtn't he to have been estoping?
oughtn't we to have been estoping?
oughtn't you to have been estoping?
oughtn't they to have been estoping?