English verb conjugation
OUGHT TO LEATHER

Regular verb: leather - leathered - leathered

Affirmation

Simple form	V-ing form
I ought to leather you ought to leather he ought to leather we ought to leather you ought to leather they ought to leather	I ought to be leathering you ought to be leathering he ought to be leathering we ought to be leathering you ought to be leathering they ought to be leathering
Perfect	V-ing perfect
I ought to have leathered you ought to have leathered he ought to have leathered we ought to have leathered you ought to have leathered they ought to have leathered	I ought to have been leathering you ought to have been leathering he ought to have been leathering we ought to have been leathering you ought to have been leathering they ought to have been leathering

Negation

Simple form	V-ing form
I oughtn't to leather you oughtn't to leather he oughtn't to leather we oughtn't to leather you oughtn't to leather they oughtn't to leather	I oughtn't to be leathering you oughtn't to be leathering he oughtn't to be leathering we oughtn't to be leathering you oughtn't to be leathering they oughtn't to be leathering
Perfect	V-ing perfect
I oughtn't to have leathered you oughtn't to have leathered he oughtn't to have leathered we oughtn't to have leathered you oughtn't to have leathered they oughtn't to have leathered	I oughtn't to have been leathering you oughtn't to have been leathering he oughtn't to have been leathering we oughtn't to have been leathering you oughtn't to have been leathering they oughtn't to have been leathering

Interrogative form

Simple form	V-ing form
ought to I leather? ought to you leather? ought to he leather? ought to we leather? ought to you leather? ought to they leather?	ought to I be leathering? ought to you be leathering? ought to he be leathering? ought to we be leathering? ought to you be leathering? ought to they be leathering?
Perfect	V-ing perfect
ought to I have leathered? ought to you have leathered? ought to he have leathered? ought to we have leathered? ought to you have leathered? ought to they have leathered?	ought to I have been leathering? ought to you have been leathering? ought to he have been leathering? ought to we have been leathering? ought to you have been leathering? ought to they have been leathering?

Interro-negative form

Simple form	V-ing form
oughtn't I to leather? oughtn't you to leather? oughtn't he to leather? oughtn't we to leather? oughtn't you to leather? oughtn't they to leather?	oughtn't I to be leathering? oughtn't you to be leathering? oughtn't he to be leathering? oughtn't we to be leathering? oughtn't you to be leathering? oughtn't they to be leathering?
Perfect	V-ing perfect
oughtn't I to have leathered? oughtn't you to have leathered? oughtn't he to have leathered? oughtn't we to have leathered? oughtn't you to have leathered? oughtn't they to have leathered?	oughtn't I to have been leathering? oughtn't you to have been leathering? oughtn't he to have been leathering? oughtn't we to have been leathering? oughtn't you to have been leathering? oughtn't they to have been leathering?