English verb conjugation
OUGHT TO CLAM

Regular verb: clam - clamed - clamed

Affirmation

Simple form	V-ing form
I ought to clam you ought to clam he ought to clam we ought to clam you ought to clam they ought to clam	I ought to be claming you ought to be claming he ought to be claming we ought to be claming you ought to be claming they ought to be claming
Perfect	V-ing perfect
I ought to have clamed you ought to have clamed he ought to have clamed we ought to have clamed you ought to have clamed they ought to have clamed	I ought to have been claming you ought to have been claming he ought to have been claming we ought to have been claming you ought to have been claming they ought to have been claming

Negation

Simple form	V-ing form
I oughtn't to clam you oughtn't to clam he oughtn't to clam we oughtn't to clam you oughtn't to clam they oughtn't to clam	I oughtn't to be claming you oughtn't to be claming he oughtn't to be claming we oughtn't to be claming you oughtn't to be claming they oughtn't to be claming
Perfect	V-ing perfect
I oughtn't to have clamed you oughtn't to have clamed he oughtn't to have clamed we oughtn't to have clamed you oughtn't to have clamed they oughtn't to have clamed	I oughtn't to have been claming you oughtn't to have been claming he oughtn't to have been claming we oughtn't to have been claming you oughtn't to have been claming they oughtn't to have been claming

Interrogative form

Simple form	V-ing form
ought to I clam? ought to you clam? ought to he clam? ought to we clam? ought to you clam? ought to they clam?	ought to I be claming? ought to you be claming? ought to he be claming? ought to we be claming? ought to you be claming? ought to they be claming?
Perfect	V-ing perfect
ought to I have clamed? ought to you have clamed? ought to he have clamed? ought to we have clamed? ought to you have clamed? ought to they have clamed?	ought to I have been claming? ought to you have been claming? ought to he have been claming? ought to we have been claming? ought to you have been claming? ought to they have been claming?

Interro-negative form

Simple form	V-ing form
oughtn't I to clam? oughtn't you to clam? oughtn't he to clam? oughtn't we to clam? oughtn't you to clam? oughtn't they to clam?	oughtn't I to be claming? oughtn't you to be claming? oughtn't he to be claming? oughtn't we to be claming? oughtn't you to be claming? oughtn't they to be claming?
Perfect	V-ing perfect
oughtn't I to have clamed? oughtn't you to have clamed? oughtn't he to have clamed? oughtn't we to have clamed? oughtn't you to have clamed? oughtn't they to have clamed?	oughtn't I to have been claming? oughtn't you to have been claming? oughtn't he to have been claming? oughtn't we to have been claming? oughtn't you to have been claming? oughtn't they to have been claming?