English verb conjugation
OUGHT TO BLAME

Regular verb: blame - blamed - blamed

Affirmation

Simple form	V-ing form
I ought to blame you ought to blame he ought to blame we ought to blame you ought to blame they ought to blame	I ought to be blaming you ought to be blaming he ought to be blaming we ought to be blaming you ought to be blaming they ought to be blaming
Perfect	V-ing perfect
I ought to have blamed you ought to have blamed he ought to have blamed we ought to have blamed you ought to have blamed they ought to have blamed	I ought to have been blaming you ought to have been blaming he ought to have been blaming we ought to have been blaming you ought to have been blaming they ought to have been blaming

Negation

Simple form	V-ing form
I oughtn't to blame you oughtn't to blame he oughtn't to blame we oughtn't to blame you oughtn't to blame they oughtn't to blame	I oughtn't to be blaming you oughtn't to be blaming he oughtn't to be blaming we oughtn't to be blaming you oughtn't to be blaming they oughtn't to be blaming
Perfect	V-ing perfect
I oughtn't to have blamed you oughtn't to have blamed he oughtn't to have blamed we oughtn't to have blamed you oughtn't to have blamed they oughtn't to have blamed	I oughtn't to have been blaming you oughtn't to have been blaming he oughtn't to have been blaming we oughtn't to have been blaming you oughtn't to have been blaming they oughtn't to have been blaming

Interrogative form

Simple form	V-ing form
ought to I blame? ought to you blame? ought to he blame? ought to we blame? ought to you blame? ought to they blame?	ought to I be blaming? ought to you be blaming? ought to he be blaming? ought to we be blaming? ought to you be blaming? ought to they be blaming?
Perfect	V-ing perfect
ought to I have blamed? ought to you have blamed? ought to he have blamed? ought to we have blamed? ought to you have blamed? ought to they have blamed?	ought to I have been blaming? ought to you have been blaming? ought to he have been blaming? ought to we have been blaming? ought to you have been blaming? ought to they have been blaming?

Interro-negative form

Simple form	V-ing form
oughtn't I to blame? oughtn't you to blame? oughtn't he to blame? oughtn't we to blame? oughtn't you to blame? oughtn't they to blame?	oughtn't I to be blaming? oughtn't you to be blaming? oughtn't he to be blaming? oughtn't we to be blaming? oughtn't you to be blaming? oughtn't they to be blaming?
Perfect	V-ing perfect
oughtn't I to have blamed? oughtn't you to have blamed? oughtn't he to have blamed? oughtn't we to have blamed? oughtn't you to have blamed? oughtn't they to have blamed?	oughtn't I to have been blaming? oughtn't you to have been blaming? oughtn't he to have been blaming? oughtn't we to have been blaming? oughtn't you to have been blaming? oughtn't they to have been blaming?