ought to confound
Regular verb: confound - confounded- confounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to confound
you ought to confound
he ought to confound
we ought to confound
you ought to confound
they ought to confound 	I ought to be confounding
you ought to be confounding
he ought to be confounding
we ought to be confounding
you ought to be confounding
they ought to be confounding	I ought to have confounded
you ought to have confounded
he ought to have confounded
we ought to have confounded
you ought to have confounded
they ought to have confounded	I ought to have been confounding
you ought to have been confounding
he ought to have been confounding
we ought to have been confounding
you ought to have been confounding
they ought to have been confounding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to confound
you oughtn't to confound
he oughtn't to confound
we oughtn't to confound
you oughtn't to confound
they oughtn't to confound 	I oughtn't to be confounding
you oughtn't to be confounding
he oughtn't to be confounding
we oughtn't to be confounding
you oughtn't to be confounding
they oughtn't to be confounding	I oughtn't to have confounded
you oughtn't to have confounded
he oughtn't to have confounded
we oughtn't to have confounded
you oughtn't to have confounded
they oughtn't to have confounded	I oughtn't to have been confounding
you oughtn't to have been confounding
he oughtn't to have been confounding
we oughtn't to have been confounding
you oughtn't to have been confounding
they oughtn't to have been confounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I confound?
ought to you confound?
ought to he confound?
ought to we confound?
ought to you confound?
ought to they confound? 	ought to I be confounding?
ought to you be confounding?
ought to he be confounding?
ought to we be confounding?
ought to you be confounding?
ought to they be confounding? 	ought to I have confounded?
ought to you have confounded?
ought to he have confounded?
ought to we have confounded?
ought to you have confounded?
ought to they have confounded? 	ought to I have been confounding?
ought to you have been confounding?
ought to he have been confounding?
ought to we have been confounding?
ought to you have been confounding?
ought to they have been confounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to confound?
oughtn't you to confound?
oughtn't he to confound?
oughtn't we to confound?
oughtn't you to confound?
oughtn't they to confound? 	oughtn't I to be confounding?
oughtn't you to be confounding?
oughtn't he to be confounding?
oughtn't we to be confounding?
oughtn't you to be confounding?
oughtn't they to be confounding? 	oughtn't I to have confounded?
oughtn't you to have confounded?
oughtn't he to have confounded?
oughtn't we to have confounded?
oughtn't you to have confounded?
oughtn't they to have confounded? 	oughtn't I to have been confounding?
oughtn't you to have been confounding?
oughtn't he to have been confounding?
oughtn't we to have been confounding?
oughtn't you to have been confounding?
oughtn't they to have been confounding?