English verb conjugation
OUGHT TO COW

Regular verb: cow - cowed - cowed

Affirmation

Simple form	V-ing form
I ought to cow you ought to cow he ought to cow we ought to cow you ought to cow they ought to cow	I ought to be cowing you ought to be cowing he ought to be cowing we ought to be cowing you ought to be cowing they ought to be cowing
Perfect	V-ing perfect
I ought to have cowed you ought to have cowed he ought to have cowed we ought to have cowed you ought to have cowed they ought to have cowed	I ought to have been cowing you ought to have been cowing he ought to have been cowing we ought to have been cowing you ought to have been cowing they ought to have been cowing

Negation

Simple form	V-ing form
I oughtn't to cow you oughtn't to cow he oughtn't to cow we oughtn't to cow you oughtn't to cow they oughtn't to cow	I oughtn't to be cowing you oughtn't to be cowing he oughtn't to be cowing we oughtn't to be cowing you oughtn't to be cowing they oughtn't to be cowing
Perfect	V-ing perfect
I oughtn't to have cowed you oughtn't to have cowed he oughtn't to have cowed we oughtn't to have cowed you oughtn't to have cowed they oughtn't to have cowed	I oughtn't to have been cowing you oughtn't to have been cowing he oughtn't to have been cowing we oughtn't to have been cowing you oughtn't to have been cowing they oughtn't to have been cowing

Interrogative form

Simple form	V-ing form
ought to I cow? ought to you cow? ought to he cow? ought to we cow? ought to you cow? ought to they cow?	ought to I be cowing? ought to you be cowing? ought to he be cowing? ought to we be cowing? ought to you be cowing? ought to they be cowing?
Perfect	V-ing perfect
ought to I have cowed? ought to you have cowed? ought to he have cowed? ought to we have cowed? ought to you have cowed? ought to they have cowed?	ought to I have been cowing? ought to you have been cowing? ought to he have been cowing? ought to we have been cowing? ought to you have been cowing? ought to they have been cowing?

Interro-negative form

Simple form	V-ing form
oughtn't I to cow? oughtn't you to cow? oughtn't he to cow? oughtn't we to cow? oughtn't you to cow? oughtn't they to cow?	oughtn't I to be cowing? oughtn't you to be cowing? oughtn't he to be cowing? oughtn't we to be cowing? oughtn't you to be cowing? oughtn't they to be cowing?
Perfect	V-ing perfect
oughtn't I to have cowed? oughtn't you to have cowed? oughtn't he to have cowed? oughtn't we to have cowed? oughtn't you to have cowed? oughtn't they to have cowed?	oughtn't I to have been cowing? oughtn't you to have been cowing? oughtn't he to have been cowing? oughtn't we to have been cowing? oughtn't you to have been cowing? oughtn't they to have been cowing?