English verb conjugation
OUGHT TO FOREGO

Irregular verb: forego - forewent - foregone

Affirmation

Simple form	V-ing form
I ought to forego you ought to forego she ought to forego we ought to forego you ought to forego they ought to forego	I ought to be foregoing you ought to be foregoing she ought to be foregoing we ought to be foregoing you ought to be foregoing they ought to be foregoing
Perfect	V-ing perfect
I ought to have foregone you ought to have foregone she ought to have foregone we ought to have foregone you ought to have foregone they ought to have foregone	I ought to have been foregoing you ought to have been foregoing she ought to have been foregoing we ought to have been foregoing you ought to have been foregoing they ought to have been foregoing

Negation

Simple form	V-ing form
I oughtn't to forego you oughtn't to forego she oughtn't to forego we oughtn't to forego you oughtn't to forego they oughtn't to forego	I oughtn't to be foregoing you oughtn't to be foregoing she oughtn't to be foregoing we oughtn't to be foregoing you oughtn't to be foregoing they oughtn't to be foregoing
Perfect	V-ing perfect
I oughtn't to have foregone you oughtn't to have foregone she oughtn't to have foregone we oughtn't to have foregone you oughtn't to have foregone they oughtn't to have foregone	I oughtn't to have been foregoing you oughtn't to have been foregoing she oughtn't to have been foregoing we oughtn't to have been foregoing you oughtn't to have been foregoing they oughtn't to have been foregoing

Interrogative form

Simple form	V-ing form
ought to I forego? ought to you forego? ought to she forego? ought to we forego? ought to you forego? ought to they forego?	ought to I be foregoing? ought to you be foregoing? ought to she be foregoing? ought to we be foregoing? ought to you be foregoing? ought to they be foregoing?
Perfect	V-ing perfect
ought to I have foregone? ought to you have foregone? ought to she have foregone? ought to we have foregone? ought to you have foregone? ought to they have foregone?	ought to I have been foregoing? ought to you have been foregoing? ought to she have been foregoing? ought to we have been foregoing? ought to you have been foregoing? ought to they have been foregoing?

Interro-negative form

Simple form	V-ing form
oughtn't I to forego? oughtn't you to forego? oughtn't she to forego? oughtn't we to forego? oughtn't you to forego? oughtn't they to forego?	oughtn't I to be foregoing? oughtn't you to be foregoing? oughtn't she to be foregoing? oughtn't we to be foregoing? oughtn't you to be foregoing? oughtn't they to be foregoing?
Perfect	V-ing perfect
oughtn't I to have foregone? oughtn't you to have foregone? oughtn't she to have foregone? oughtn't we to have foregone? oughtn't you to have foregone? oughtn't they to have foregone?	oughtn't I to have been foregoing? oughtn't you to have been foregoing? oughtn't she to have been foregoing? oughtn't we to have been foregoing? oughtn't you to have been foregoing? oughtn't they to have been foregoing?