ought to deter
Regular verb: deter - detered- detered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to deter
you ought to deter
she ought to deter
we ought to deter
you ought to deter
they ought to deter 	I ought to be detering
you ought to be detering
she ought to be detering
we ought to be detering
you ought to be detering
they ought to be detering	I ought to have detered
you ought to have detered
she ought to have detered
we ought to have detered
you ought to have detered
they ought to have detered	I ought to have been detering
you ought to have been detering
she ought to have been detering
we ought to have been detering
you ought to have been detering
they ought to have been detering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to deter
you oughtn't to deter
she oughtn't to deter
we oughtn't to deter
you oughtn't to deter
they oughtn't to deter 	I oughtn't to be detering
you oughtn't to be detering
she oughtn't to be detering
we oughtn't to be detering
you oughtn't to be detering
they oughtn't to be detering	I oughtn't to have detered
you oughtn't to have detered
she oughtn't to have detered
we oughtn't to have detered
you oughtn't to have detered
they oughtn't to have detered	I oughtn't to have been detering
you oughtn't to have been detering
she oughtn't to have been detering
we oughtn't to have been detering
you oughtn't to have been detering
they oughtn't to have been detering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I deter?
ought to you deter?
ought to she deter?
ought to we deter?
ought to you deter?
ought to they deter? 	ought to I be detering?
ought to you be detering?
ought to she be detering?
ought to we be detering?
ought to you be detering?
ought to they be detering? 	ought to I have detered?
ought to you have detered?
ought to she have detered?
ought to we have detered?
ought to you have detered?
ought to they have detered? 	ought to I have been detering?
ought to you have been detering?
ought to she have been detering?
ought to we have been detering?
ought to you have been detering?
ought to they have been detering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to deter?
oughtn't you to deter?
oughtn't she to deter?
oughtn't we to deter?
oughtn't you to deter?
oughtn't they to deter? 	oughtn't I to be detering?
oughtn't you to be detering?
oughtn't she to be detering?
oughtn't we to be detering?
oughtn't you to be detering?
oughtn't they to be detering? 	oughtn't I to have detered?
oughtn't you to have detered?
oughtn't she to have detered?
oughtn't we to have detered?
oughtn't you to have detered?
oughtn't they to have detered? 	oughtn't I to have been detering?
oughtn't you to have been detering?
oughtn't she to have been detering?
oughtn't we to have been detering?
oughtn't you to have been detering?
oughtn't they to have been detering?