English verb conjugation
OUGHT TO SACRIFICE

Regular verb: sacrifice - sacrificed - sacrificed

Affirmation

Simple form	V-ing form
I ought to sacrifice you ought to sacrifice he ought to sacrifice we ought to sacrifice you ought to sacrifice they ought to sacrifice	I ought to be sacrificing you ought to be sacrificing he ought to be sacrificing we ought to be sacrificing you ought to be sacrificing they ought to be sacrificing
Perfect	V-ing perfect
I ought to have sacrificed you ought to have sacrificed he ought to have sacrificed we ought to have sacrificed you ought to have sacrificed they ought to have sacrificed	I ought to have been sacrificing you ought to have been sacrificing he ought to have been sacrificing we ought to have been sacrificing you ought to have been sacrificing they ought to have been sacrificing

Negation

Simple form	V-ing form
I oughtn't to sacrifice you oughtn't to sacrifice he oughtn't to sacrifice we oughtn't to sacrifice you oughtn't to sacrifice they oughtn't to sacrifice	I oughtn't to be sacrificing you oughtn't to be sacrificing he oughtn't to be sacrificing we oughtn't to be sacrificing you oughtn't to be sacrificing they oughtn't to be sacrificing
Perfect	V-ing perfect
I oughtn't to have sacrificed you oughtn't to have sacrificed he oughtn't to have sacrificed we oughtn't to have sacrificed you oughtn't to have sacrificed they oughtn't to have sacrificed	I oughtn't to have been sacrificing you oughtn't to have been sacrificing he oughtn't to have been sacrificing we oughtn't to have been sacrificing you oughtn't to have been sacrificing they oughtn't to have been sacrificing

Interrogative form

Simple form	V-ing form
ought to I sacrifice? ought to you sacrifice? ought to he sacrifice? ought to we sacrifice? ought to you sacrifice? ought to they sacrifice?	ought to I be sacrificing? ought to you be sacrificing? ought to he be sacrificing? ought to we be sacrificing? ought to you be sacrificing? ought to they be sacrificing?
Perfect	V-ing perfect
ought to I have sacrificed? ought to you have sacrificed? ought to he have sacrificed? ought to we have sacrificed? ought to you have sacrificed? ought to they have sacrificed?	ought to I have been sacrificing? ought to you have been sacrificing? ought to he have been sacrificing? ought to we have been sacrificing? ought to you have been sacrificing? ought to they have been sacrificing?

Interro-negative form

Simple form	V-ing form
oughtn't I to sacrifice? oughtn't you to sacrifice? oughtn't he to sacrifice? oughtn't we to sacrifice? oughtn't you to sacrifice? oughtn't they to sacrifice?	oughtn't I to be sacrificing? oughtn't you to be sacrificing? oughtn't he to be sacrificing? oughtn't we to be sacrificing? oughtn't you to be sacrificing? oughtn't they to be sacrificing?
Perfect	V-ing perfect
oughtn't I to have sacrificed? oughtn't you to have sacrificed? oughtn't he to have sacrificed? oughtn't we to have sacrificed? oughtn't you to have sacrificed? oughtn't they to have sacrificed?	oughtn't I to have been sacrificing? oughtn't you to have been sacrificing? oughtn't he to have been sacrificing? oughtn't we to have been sacrificing? oughtn't you to have been sacrificing? oughtn't they to have been sacrificing?