English verb conjugation
OUGHT TO SHEAVE

Regular verb: sheave - sheaved - sheaved

Affirmation

Simple form	V-ing form
I ought to sheave you ought to sheave he ought to sheave we ought to sheave you ought to sheave they ought to sheave	I ought to be sheaving you ought to be sheaving he ought to be sheaving we ought to be sheaving you ought to be sheaving they ought to be sheaving
Perfect	V-ing perfect
I ought to have sheaved you ought to have sheaved he ought to have sheaved we ought to have sheaved you ought to have sheaved they ought to have sheaved	I ought to have been sheaving you ought to have been sheaving he ought to have been sheaving we ought to have been sheaving you ought to have been sheaving they ought to have been sheaving

Negation

Simple form	V-ing form
I oughtn't to sheave you oughtn't to sheave he oughtn't to sheave we oughtn't to sheave you oughtn't to sheave they oughtn't to sheave	I oughtn't to be sheaving you oughtn't to be sheaving he oughtn't to be sheaving we oughtn't to be sheaving you oughtn't to be sheaving they oughtn't to be sheaving
Perfect	V-ing perfect
I oughtn't to have sheaved you oughtn't to have sheaved he oughtn't to have sheaved we oughtn't to have sheaved you oughtn't to have sheaved they oughtn't to have sheaved	I oughtn't to have been sheaving you oughtn't to have been sheaving he oughtn't to have been sheaving we oughtn't to have been sheaving you oughtn't to have been sheaving they oughtn't to have been sheaving

Interrogative form

Simple form	V-ing form
ought to I sheave? ought to you sheave? ought to he sheave? ought to we sheave? ought to you sheave? ought to they sheave?	ought to I be sheaving? ought to you be sheaving? ought to he be sheaving? ought to we be sheaving? ought to you be sheaving? ought to they be sheaving?
Perfect	V-ing perfect
ought to I have sheaved? ought to you have sheaved? ought to he have sheaved? ought to we have sheaved? ought to you have sheaved? ought to they have sheaved?	ought to I have been sheaving? ought to you have been sheaving? ought to he have been sheaving? ought to we have been sheaving? ought to you have been sheaving? ought to they have been sheaving?

Interro-negative form

Simple form	V-ing form
oughtn't I to sheave? oughtn't you to sheave? oughtn't he to sheave? oughtn't we to sheave? oughtn't you to sheave? oughtn't they to sheave?	oughtn't I to be sheaving? oughtn't you to be sheaving? oughtn't he to be sheaving? oughtn't we to be sheaving? oughtn't you to be sheaving? oughtn't they to be sheaving?
Perfect	V-ing perfect
oughtn't I to have sheaved? oughtn't you to have sheaved? oughtn't he to have sheaved? oughtn't we to have sheaved? oughtn't you to have sheaved? oughtn't they to have sheaved?	oughtn't I to have been sheaving? oughtn't you to have been sheaving? oughtn't he to have been sheaving? oughtn't we to have been sheaving? oughtn't you to have been sheaving? oughtn't they to have been sheaving?