English verb conjugation
OUGHT TO ERECT

Regular verb: erect - erected - erected

Affirmation

Simple form	V-ing form
I ought to erect you ought to erect he ought to erect we ought to erect you ought to erect they ought to erect	I ought to be erecting you ought to be erecting he ought to be erecting we ought to be erecting you ought to be erecting they ought to be erecting
Perfect	V-ing perfect
I ought to have erected you ought to have erected he ought to have erected we ought to have erected you ought to have erected they ought to have erected	I ought to have been erecting you ought to have been erecting he ought to have been erecting we ought to have been erecting you ought to have been erecting they ought to have been erecting

Negation

Simple form	V-ing form
I oughtn't to erect you oughtn't to erect he oughtn't to erect we oughtn't to erect you oughtn't to erect they oughtn't to erect	I oughtn't to be erecting you oughtn't to be erecting he oughtn't to be erecting we oughtn't to be erecting you oughtn't to be erecting they oughtn't to be erecting
Perfect	V-ing perfect
I oughtn't to have erected you oughtn't to have erected he oughtn't to have erected we oughtn't to have erected you oughtn't to have erected they oughtn't to have erected	I oughtn't to have been erecting you oughtn't to have been erecting he oughtn't to have been erecting we oughtn't to have been erecting you oughtn't to have been erecting they oughtn't to have been erecting

Interrogative form

Simple form	V-ing form
ought to I erect? ought to you erect? ought to he erect? ought to we erect? ought to you erect? ought to they erect?	ought to I be erecting? ought to you be erecting? ought to he be erecting? ought to we be erecting? ought to you be erecting? ought to they be erecting?
Perfect	V-ing perfect
ought to I have erected? ought to you have erected? ought to he have erected? ought to we have erected? ought to you have erected? ought to they have erected?	ought to I have been erecting? ought to you have been erecting? ought to he have been erecting? ought to we have been erecting? ought to you have been erecting? ought to they have been erecting?

Interro-negative form

Simple form	V-ing form
oughtn't I to erect? oughtn't you to erect? oughtn't he to erect? oughtn't we to erect? oughtn't you to erect? oughtn't they to erect?	oughtn't I to be erecting? oughtn't you to be erecting? oughtn't he to be erecting? oughtn't we to be erecting? oughtn't you to be erecting? oughtn't they to be erecting?
Perfect	V-ing perfect
oughtn't I to have erected? oughtn't you to have erected? oughtn't he to have erected? oughtn't we to have erected? oughtn't you to have erected? oughtn't they to have erected?	oughtn't I to have been erecting? oughtn't you to have been erecting? oughtn't he to have been erecting? oughtn't we to have been erecting? oughtn't you to have been erecting? oughtn't they to have been erecting?