English verb conjugation
OUGHT TO HUFF

Regular verb: huff - huffed - huffed

Affirmation

Simple form	V-ing form
I ought to huff you ought to huff he ought to huff we ought to huff you ought to huff they ought to huff	I ought to be huffing you ought to be huffing he ought to be huffing we ought to be huffing you ought to be huffing they ought to be huffing
Perfect	V-ing perfect
I ought to have huffed you ought to have huffed he ought to have huffed we ought to have huffed you ought to have huffed they ought to have huffed	I ought to have been huffing you ought to have been huffing he ought to have been huffing we ought to have been huffing you ought to have been huffing they ought to have been huffing

Negation

Simple form	V-ing form
I oughtn't to huff you oughtn't to huff he oughtn't to huff we oughtn't to huff you oughtn't to huff they oughtn't to huff	I oughtn't to be huffing you oughtn't to be huffing he oughtn't to be huffing we oughtn't to be huffing you oughtn't to be huffing they oughtn't to be huffing
Perfect	V-ing perfect
I oughtn't to have huffed you oughtn't to have huffed he oughtn't to have huffed we oughtn't to have huffed you oughtn't to have huffed they oughtn't to have huffed	I oughtn't to have been huffing you oughtn't to have been huffing he oughtn't to have been huffing we oughtn't to have been huffing you oughtn't to have been huffing they oughtn't to have been huffing

Interrogative form

Simple form	V-ing form
ought to I huff? ought to you huff? ought to he huff? ought to we huff? ought to you huff? ought to they huff?	ought to I be huffing? ought to you be huffing? ought to he be huffing? ought to we be huffing? ought to you be huffing? ought to they be huffing?
Perfect	V-ing perfect
ought to I have huffed? ought to you have huffed? ought to he have huffed? ought to we have huffed? ought to you have huffed? ought to they have huffed?	ought to I have been huffing? ought to you have been huffing? ought to he have been huffing? ought to we have been huffing? ought to you have been huffing? ought to they have been huffing?

Interro-negative form

Simple form	V-ing form
oughtn't I to huff? oughtn't you to huff? oughtn't he to huff? oughtn't we to huff? oughtn't you to huff? oughtn't they to huff?	oughtn't I to be huffing? oughtn't you to be huffing? oughtn't he to be huffing? oughtn't we to be huffing? oughtn't you to be huffing? oughtn't they to be huffing?
Perfect	V-ing perfect
oughtn't I to have huffed? oughtn't you to have huffed? oughtn't he to have huffed? oughtn't we to have huffed? oughtn't you to have huffed? oughtn't they to have huffed?	oughtn't I to have been huffing? oughtn't you to have been huffing? oughtn't he to have been huffing? oughtn't we to have been huffing? oughtn't you to have been huffing? oughtn't they to have been huffing?