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