English verb conjugation
OUGHT TO CLONK

Regular verb: clonk - clonked - clonked

Affirmation

Simple form	V-ing form
I ought to clonk you ought to clonk he ought to clonk we ought to clonk you ought to clonk they ought to clonk	I ought to be clonking you ought to be clonking he ought to be clonking we ought to be clonking you ought to be clonking they ought to be clonking
Perfect	V-ing perfect
I ought to have clonked you ought to have clonked he ought to have clonked we ought to have clonked you ought to have clonked they ought to have clonked	I ought to have been clonking you ought to have been clonking he ought to have been clonking we ought to have been clonking you ought to have been clonking they ought to have been clonking

Negation

Simple form	V-ing form
I oughtn't to clonk you oughtn't to clonk he oughtn't to clonk we oughtn't to clonk you oughtn't to clonk they oughtn't to clonk	I oughtn't to be clonking you oughtn't to be clonking he oughtn't to be clonking we oughtn't to be clonking you oughtn't to be clonking they oughtn't to be clonking
Perfect	V-ing perfect
I oughtn't to have clonked you oughtn't to have clonked he oughtn't to have clonked we oughtn't to have clonked you oughtn't to have clonked they oughtn't to have clonked	I oughtn't to have been clonking you oughtn't to have been clonking he oughtn't to have been clonking we oughtn't to have been clonking you oughtn't to have been clonking they oughtn't to have been clonking

Interrogative form

Simple form	V-ing form
ought to I clonk? ought to you clonk? ought to he clonk? ought to we clonk? ought to you clonk? ought to they clonk?	ought to I be clonking? ought to you be clonking? ought to he be clonking? ought to we be clonking? ought to you be clonking? ought to they be clonking?
Perfect	V-ing perfect
ought to I have clonked? ought to you have clonked? ought to he have clonked? ought to we have clonked? ought to you have clonked? ought to they have clonked?	ought to I have been clonking? ought to you have been clonking? ought to he have been clonking? ought to we have been clonking? ought to you have been clonking? ought to they have been clonking?

Interro-negative form

Simple form	V-ing form
oughtn't I to clonk? oughtn't you to clonk? oughtn't he to clonk? oughtn't we to clonk? oughtn't you to clonk? oughtn't they to clonk?	oughtn't I to be clonking? oughtn't you to be clonking? oughtn't he to be clonking? oughtn't we to be clonking? oughtn't you to be clonking? oughtn't they to be clonking?
Perfect	V-ing perfect
oughtn't I to have clonked? oughtn't you to have clonked? oughtn't he to have clonked? oughtn't we to have clonked? oughtn't you to have clonked? oughtn't they to have clonked?	oughtn't I to have been clonking? oughtn't you to have been clonking? oughtn't he to have been clonking? oughtn't we to have been clonking? oughtn't you to have been clonking? oughtn't they to have been clonking?