English verb conjugation
OUGHT TO SHEAR

Irregular verb: shear - sheared - sheared, shorn

Affirmation

Simple form	V-ing form
I ought to shear you ought to shear she ought to shear we ought to shear you ought to shear they ought to shear	I ought to be shearing you ought to be shearing she ought to be shearing we ought to be shearing you ought to be shearing they ought to be shearing
Perfect	V-ing perfect
I ought to have sheared, shorn you ought to have sheared, shorn she ought to have sheared, shorn we ought to have sheared, shorn you ought to have sheared, shorn they ought to have sheared, shorn	I ought to have been shearing you ought to have been shearing she ought to have been shearing we ought to have been shearing you ought to have been shearing they ought to have been shearing

Negation

Simple form	V-ing form
I oughtn't to shear you oughtn't to shear she oughtn't to shear we oughtn't to shear you oughtn't to shear they oughtn't to shear	I oughtn't to be shearing you oughtn't to be shearing she oughtn't to be shearing we oughtn't to be shearing you oughtn't to be shearing they oughtn't to be shearing
Perfect	V-ing perfect
I oughtn't to have sheared, shorn you oughtn't to have sheared, shorn she oughtn't to have sheared, shorn we oughtn't to have sheared, shorn you oughtn't to have sheared, shorn they oughtn't to have sheared, shorn	I oughtn't to have been shearing you oughtn't to have been shearing she oughtn't to have been shearing we oughtn't to have been shearing you oughtn't to have been shearing they oughtn't to have been shearing

Interrogative form

Simple form	V-ing form
ought to I shear? ought to you shear? ought to she shear? ought to we shear? ought to you shear? ought to they shear?	ought to I be shearing? ought to you be shearing? ought to she be shearing? ought to we be shearing? ought to you be shearing? ought to they be shearing?
Perfect	V-ing perfect
ought to I have sheared, shorn? ought to you have sheared, shorn? ought to she have sheared, shorn? ought to we have sheared, shorn? ought to you have sheared, shorn? ought to they have sheared, shorn?	ought to I have been shearing? ought to you have been shearing? ought to she have been shearing? ought to we have been shearing? ought to you have been shearing? ought to they have been shearing?

Interro-negative form

Simple form	V-ing form
oughtn't I to shear? oughtn't you to shear? oughtn't she to shear? oughtn't we to shear? oughtn't you to shear? oughtn't they to shear?	oughtn't I to be shearing? oughtn't you to be shearing? oughtn't she to be shearing? oughtn't we to be shearing? oughtn't you to be shearing? oughtn't they to be shearing?
Perfect	V-ing perfect
oughtn't I to have sheared, shorn? oughtn't you to have sheared, shorn? oughtn't she to have sheared, shorn? oughtn't we to have sheared, shorn? oughtn't you to have sheared, shorn? oughtn't they to have sheared, shorn?	oughtn't I to have been shearing? oughtn't you to have been shearing? oughtn't she to have been shearing? oughtn't we to have been shearing? oughtn't you to have been shearing? oughtn't they to have been shearing?