English verb conjugation
OUGHT TO CORK

Regular verb: cork - corked - corked

Affirmation

Simple form	V-ing form
I ought to cork you ought to cork he ought to cork we ought to cork you ought to cork they ought to cork	I ought to be corking you ought to be corking he ought to be corking we ought to be corking you ought to be corking they ought to be corking
Perfect	V-ing perfect
I ought to have corked you ought to have corked he ought to have corked we ought to have corked you ought to have corked they ought to have corked	I ought to have been corking you ought to have been corking he ought to have been corking we ought to have been corking you ought to have been corking they ought to have been corking

Negation

Simple form	V-ing form
I oughtn't to cork you oughtn't to cork he oughtn't to cork we oughtn't to cork you oughtn't to cork they oughtn't to cork	I oughtn't to be corking you oughtn't to be corking he oughtn't to be corking we oughtn't to be corking you oughtn't to be corking they oughtn't to be corking
Perfect	V-ing perfect
I oughtn't to have corked you oughtn't to have corked he oughtn't to have corked we oughtn't to have corked you oughtn't to have corked they oughtn't to have corked	I oughtn't to have been corking you oughtn't to have been corking he oughtn't to have been corking we oughtn't to have been corking you oughtn't to have been corking they oughtn't to have been corking

Interrogative form

Simple form	V-ing form
ought to I cork? ought to you cork? ought to he cork? ought to we cork? ought to you cork? ought to they cork?	ought to I be corking? ought to you be corking? ought to he be corking? ought to we be corking? ought to you be corking? ought to they be corking?
Perfect	V-ing perfect
ought to I have corked? ought to you have corked? ought to he have corked? ought to we have corked? ought to you have corked? ought to they have corked?	ought to I have been corking? ought to you have been corking? ought to he have been corking? ought to we have been corking? ought to you have been corking? ought to they have been corking?

Interro-negative form

Simple form	V-ing form
oughtn't I to cork? oughtn't you to cork? oughtn't he to cork? oughtn't we to cork? oughtn't you to cork? oughtn't they to cork?	oughtn't I to be corking? oughtn't you to be corking? oughtn't he to be corking? oughtn't we to be corking? oughtn't you to be corking? oughtn't they to be corking?
Perfect	V-ing perfect
oughtn't I to have corked? oughtn't you to have corked? oughtn't he to have corked? oughtn't we to have corked? oughtn't you to have corked? oughtn't they to have corked?	oughtn't I to have been corking? oughtn't you to have been corking? oughtn't he to have been corking? oughtn't we to have been corking? oughtn't you to have been corking? oughtn't they to have been corking?