English verb conjugation
OUGHT TO POSTFIX

Regular verb: postfix - postfixed - postfixed

Affirmation

Simple form	V-ing form
I ought to postfix you ought to postfix he ought to postfix we ought to postfix you ought to postfix they ought to postfix	I ought to be postfixing you ought to be postfixing he ought to be postfixing we ought to be postfixing you ought to be postfixing they ought to be postfixing
Perfect	V-ing perfect
I ought to have postfixed you ought to have postfixed he ought to have postfixed we ought to have postfixed you ought to have postfixed they ought to have postfixed	I ought to have been postfixing you ought to have been postfixing he ought to have been postfixing we ought to have been postfixing you ought to have been postfixing they ought to have been postfixing

Negation

Simple form	V-ing form
I oughtn't to postfix you oughtn't to postfix he oughtn't to postfix we oughtn't to postfix you oughtn't to postfix they oughtn't to postfix	I oughtn't to be postfixing you oughtn't to be postfixing he oughtn't to be postfixing we oughtn't to be postfixing you oughtn't to be postfixing they oughtn't to be postfixing
Perfect	V-ing perfect
I oughtn't to have postfixed you oughtn't to have postfixed he oughtn't to have postfixed we oughtn't to have postfixed you oughtn't to have postfixed they oughtn't to have postfixed	I oughtn't to have been postfixing you oughtn't to have been postfixing he oughtn't to have been postfixing we oughtn't to have been postfixing you oughtn't to have been postfixing they oughtn't to have been postfixing

Interrogative form

Simple form	V-ing form
ought to I postfix? ought to you postfix? ought to he postfix? ought to we postfix? ought to you postfix? ought to they postfix?	ought to I be postfixing? ought to you be postfixing? ought to he be postfixing? ought to we be postfixing? ought to you be postfixing? ought to they be postfixing?
Perfect	V-ing perfect
ought to I have postfixed? ought to you have postfixed? ought to he have postfixed? ought to we have postfixed? ought to you have postfixed? ought to they have postfixed?	ought to I have been postfixing? ought to you have been postfixing? ought to he have been postfixing? ought to we have been postfixing? ought to you have been postfixing? ought to they have been postfixing?

Interro-negative form

Simple form	V-ing form
oughtn't I to postfix? oughtn't you to postfix? oughtn't he to postfix? oughtn't we to postfix? oughtn't you to postfix? oughtn't they to postfix?	oughtn't I to be postfixing? oughtn't you to be postfixing? oughtn't he to be postfixing? oughtn't we to be postfixing? oughtn't you to be postfixing? oughtn't they to be postfixing?
Perfect	V-ing perfect
oughtn't I to have postfixed? oughtn't you to have postfixed? oughtn't he to have postfixed? oughtn't we to have postfixed? oughtn't you to have postfixed? oughtn't they to have postfixed?	oughtn't I to have been postfixing? oughtn't you to have been postfixing? oughtn't he to have been postfixing? oughtn't we to have been postfixing? oughtn't you to have been postfixing? oughtn't they to have been postfixing?