ought to confute
Regular verb: confute - confuted- confuted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to confute
you ought to confute
she ought to confute
we ought to confute
you ought to confute
they ought to confute 	I ought to be confuting
you ought to be confuting
she ought to be confuting
we ought to be confuting
you ought to be confuting
they ought to be confuting	I ought to have confuted
you ought to have confuted
she ought to have confuted
we ought to have confuted
you ought to have confuted
they ought to have confuted	I ought to have been confuting
you ought to have been confuting
she ought to have been confuting
we ought to have been confuting
you ought to have been confuting
they ought to have been confuting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to confute
you oughtn't to confute
she oughtn't to confute
we oughtn't to confute
you oughtn't to confute
they oughtn't to confute 	I oughtn't to be confuting
you oughtn't to be confuting
she oughtn't to be confuting
we oughtn't to be confuting
you oughtn't to be confuting
they oughtn't to be confuting	I oughtn't to have confuted
you oughtn't to have confuted
she oughtn't to have confuted
we oughtn't to have confuted
you oughtn't to have confuted
they oughtn't to have confuted	I oughtn't to have been confuting
you oughtn't to have been confuting
she oughtn't to have been confuting
we oughtn't to have been confuting
you oughtn't to have been confuting
they oughtn't to have been confuting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I confute?
ought to you confute?
ought to she confute?
ought to we confute?
ought to you confute?
ought to they confute? 	ought to I be confuting?
ought to you be confuting?
ought to she be confuting?
ought to we be confuting?
ought to you be confuting?
ought to they be confuting? 	ought to I have confuted?
ought to you have confuted?
ought to she have confuted?
ought to we have confuted?
ought to you have confuted?
ought to they have confuted? 	ought to I have been confuting?
ought to you have been confuting?
ought to she have been confuting?
ought to we have been confuting?
ought to you have been confuting?
ought to they have been confuting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to confute?
oughtn't you to confute?
oughtn't she to confute?
oughtn't we to confute?
oughtn't you to confute?
oughtn't they to confute? 	oughtn't I to be confuting?
oughtn't you to be confuting?
oughtn't she to be confuting?
oughtn't we to be confuting?
oughtn't you to be confuting?
oughtn't they to be confuting? 	oughtn't I to have confuted?
oughtn't you to have confuted?
oughtn't she to have confuted?
oughtn't we to have confuted?
oughtn't you to have confuted?
oughtn't they to have confuted? 	oughtn't I to have been confuting?
oughtn't you to have been confuting?
oughtn't she to have been confuting?
oughtn't we to have been confuting?
oughtn't you to have been confuting?
oughtn't they to have been confuting?