English verb conjugation
OUGHT TO INFORM

Regular verb: inform - informed - informed

Affirmation

Simple form	V-ing form
I ought to inform you ought to inform she ought to inform we ought to inform you ought to inform they ought to inform	I ought to be informing you ought to be informing she ought to be informing we ought to be informing you ought to be informing they ought to be informing
Perfect	V-ing perfect
I ought to have informed you ought to have informed she ought to have informed we ought to have informed you ought to have informed they ought to have informed	I ought to have been informing you ought to have been informing she ought to have been informing we ought to have been informing you ought to have been informing they ought to have been informing

Negation

Simple form	V-ing form
I oughtn't to inform you oughtn't to inform she oughtn't to inform we oughtn't to inform you oughtn't to inform they oughtn't to inform	I oughtn't to be informing you oughtn't to be informing she oughtn't to be informing we oughtn't to be informing you oughtn't to be informing they oughtn't to be informing
Perfect	V-ing perfect
I oughtn't to have informed you oughtn't to have informed she oughtn't to have informed we oughtn't to have informed you oughtn't to have informed they oughtn't to have informed	I oughtn't to have been informing you oughtn't to have been informing she oughtn't to have been informing we oughtn't to have been informing you oughtn't to have been informing they oughtn't to have been informing

Interrogative form

Simple form	V-ing form
ought to I inform? ought to you inform? ought to she inform? ought to we inform? ought to you inform? ought to they inform?	ought to I be informing? ought to you be informing? ought to she be informing? ought to we be informing? ought to you be informing? ought to they be informing?
Perfect	V-ing perfect
ought to I have informed? ought to you have informed? ought to she have informed? ought to we have informed? ought to you have informed? ought to they have informed?	ought to I have been informing? ought to you have been informing? ought to she have been informing? ought to we have been informing? ought to you have been informing? ought to they have been informing?

Interro-negative form

Simple form	V-ing form
oughtn't I to inform? oughtn't you to inform? oughtn't she to inform? oughtn't we to inform? oughtn't you to inform? oughtn't they to inform?	oughtn't I to be informing? oughtn't you to be informing? oughtn't she to be informing? oughtn't we to be informing? oughtn't you to be informing? oughtn't they to be informing?
Perfect	V-ing perfect
oughtn't I to have informed? oughtn't you to have informed? oughtn't she to have informed? oughtn't we to have informed? oughtn't you to have informed? oughtn't they to have informed?	oughtn't I to have been informing? oughtn't you to have been informing? oughtn't she to have been informing? oughtn't we to have been informing? oughtn't you to have been informing? oughtn't they to have been informing?