English verb conjugation
OUGHT TO SHIRK

Regular verb: shirk - shirked - shirked

Affirmation

Simple form	V-ing form
I ought to shirk you ought to shirk he ought to shirk we ought to shirk you ought to shirk they ought to shirk	I ought to be shirking you ought to be shirking he ought to be shirking we ought to be shirking you ought to be shirking they ought to be shirking
Perfect	V-ing perfect
I ought to have shirked you ought to have shirked he ought to have shirked we ought to have shirked you ought to have shirked they ought to have shirked	I ought to have been shirking you ought to have been shirking he ought to have been shirking we ought to have been shirking you ought to have been shirking they ought to have been shirking

Negation

Simple form	V-ing form
I oughtn't to shirk you oughtn't to shirk he oughtn't to shirk we oughtn't to shirk you oughtn't to shirk they oughtn't to shirk	I oughtn't to be shirking you oughtn't to be shirking he oughtn't to be shirking we oughtn't to be shirking you oughtn't to be shirking they oughtn't to be shirking
Perfect	V-ing perfect
I oughtn't to have shirked you oughtn't to have shirked he oughtn't to have shirked we oughtn't to have shirked you oughtn't to have shirked they oughtn't to have shirked	I oughtn't to have been shirking you oughtn't to have been shirking he oughtn't to have been shirking we oughtn't to have been shirking you oughtn't to have been shirking they oughtn't to have been shirking

Interrogative form

Simple form	V-ing form
ought to I shirk? ought to you shirk? ought to he shirk? ought to we shirk? ought to you shirk? ought to they shirk?	ought to I be shirking? ought to you be shirking? ought to he be shirking? ought to we be shirking? ought to you be shirking? ought to they be shirking?
Perfect	V-ing perfect
ought to I have shirked? ought to you have shirked? ought to he have shirked? ought to we have shirked? ought to you have shirked? ought to they have shirked?	ought to I have been shirking? ought to you have been shirking? ought to he have been shirking? ought to we have been shirking? ought to you have been shirking? ought to they have been shirking?

Interro-negative form

Simple form	V-ing form
oughtn't I to shirk? oughtn't you to shirk? oughtn't he to shirk? oughtn't we to shirk? oughtn't you to shirk? oughtn't they to shirk?	oughtn't I to be shirking? oughtn't you to be shirking? oughtn't he to be shirking? oughtn't we to be shirking? oughtn't you to be shirking? oughtn't they to be shirking?
Perfect	V-ing perfect
oughtn't I to have shirked? oughtn't you to have shirked? oughtn't he to have shirked? oughtn't we to have shirked? oughtn't you to have shirked? oughtn't they to have shirked?	oughtn't I to have been shirking? oughtn't you to have been shirking? oughtn't he to have been shirking? oughtn't we to have been shirking? oughtn't you to have been shirking? oughtn't they to have been shirking?