I ought to kitten you ought to kitten he ought to kitten we ought to kitten you ought to kitten they ought to kitten
V-ing form
I ought to be kittening you ought to be kittening he ought to be kittening we ought to be kittening you ought to be kittening they ought to be kittening
Perfect
I ought to have kittened you ought to have kittened he ought to have kittened we ought to have kittened you ought to have kittened they ought to have kittened
V-ing perfect
I ought to have been kittening you ought to have been kittening he ought to have been kittening we ought to have been kittening you ought to have been kittening they ought to have been kittening
Negation
Simple form
I oughtn't to kitten you oughtn't to kitten he oughtn't to kitten we oughtn't to kitten you oughtn't to kitten they oughtn't to kitten
V-ing form
I oughtn't to be kittening you oughtn't to be kittening he oughtn't to be kittening we oughtn't to be kittening you oughtn't to be kittening they oughtn't to be kittening
Perfect
I oughtn't to have kittened you oughtn't to have kittened he oughtn't to have kittened we oughtn't to have kittened you oughtn't to have kittened they oughtn't to have kittened
V-ing perfect
I oughtn't to have been kittening you oughtn't to have been kittening he oughtn't to have been kittening we oughtn't to have been kittening you oughtn't to have been kittening they oughtn't to have been kittening
Interrogative form
Simple form
ought to I kitten? ought to you kitten? ought to he kitten? ought to we kitten? ought to you kitten? ought to they kitten?
V-ing form
ought to I be kittening? ought to you be kittening? ought to he be kittening? ought to we be kittening? ought to you be kittening? ought to they be kittening?
Perfect
ought to I have kittened? ought to you have kittened? ought to he have kittened? ought to we have kittened? ought to you have kittened? ought to they have kittened?
V-ing perfect
ought to I have been kittening? ought to you have been kittening? ought to he have been kittening? ought to we have been kittening? ought to you have been kittening? ought to they have been kittening?
Interro-negative form
Simple form
oughtn't I to kitten? oughtn't you to kitten? oughtn't he to kitten? oughtn't we to kitten? oughtn't you to kitten? oughtn't they to kitten?
V-ing form
oughtn't I to be kittening? oughtn't you to be kittening? oughtn't he to be kittening? oughtn't we to be kittening? oughtn't you to be kittening? oughtn't they to be kittening?
Perfect
oughtn't I to have kittened? oughtn't you to have kittened? oughtn't he to have kittened? oughtn't we to have kittened? oughtn't you to have kittened? oughtn't they to have kittened?
V-ing perfect
oughtn't I to have been kittening? oughtn't you to have been kittening? oughtn't he to have been kittening? oughtn't we to have been kittening? oughtn't you to have been kittening? oughtn't they to have been kittening?