English verb conjugation
OUGHT TO PROLONGATE

Regular verb: prolongate - prolongated - prolongated

Affirmation

Simple form	V-ing form
I ought to prolongate you ought to prolongate he ought to prolongate we ought to prolongate you ought to prolongate they ought to prolongate	I ought to be prolongating you ought to be prolongating he ought to be prolongating we ought to be prolongating you ought to be prolongating they ought to be prolongating
Perfect	V-ing perfect
I ought to have prolongated you ought to have prolongated he ought to have prolongated we ought to have prolongated you ought to have prolongated they ought to have prolongated	I ought to have been prolongating you ought to have been prolongating he ought to have been prolongating we ought to have been prolongating you ought to have been prolongating they ought to have been prolongating

Negation

Simple form	V-ing form
I ought not to prolongate you ought not to prolongate he ought not to prolongate we ought not to prolongate you ought not to prolongate they ought not to prolongate	I ought not to prolongating you ought not to prolongating he ought not to prolongating we ought not to prolongating you ought not to prolongating they ought not to prolongating
Perfect	V-ing perfect
I ought not to have prolongated you ought not to have prolongated he ought not to have prolongated we ought not to have prolongated you ought not to have prolongated they ought not to have prolongated	I ought not to have been prolongating you ought not to have been prolongating he ought not to have been prolongating we ought not to have been prolongating you ought not to have been prolongating they ought not to have been prolongating

Interrogative form

Simple form	V-ing form
ought to I prolongate? ought to you prolongate? ought to he prolongate? ought to we prolongate? ought to you prolongate? ought to they prolongate?	ought to I be prolongating? ought to you be prolongating? ought to he be prolongating? ought to we be prolongating? ought to you be prolongating? ought to they be prolongating?
Perfect	V-ing perfect
ought to I have prolongated? ought to you have prolongated? ought to he have prolongated? ought to we have prolongated? ought to you have prolongated? ought to they have prolongated?	ought to I have been prolongating? ought to you have been prolongating? ought to he have been prolongating? ought to we have been prolongating? ought to you have been prolongating? ought to they have been prolongating?

Interro-negative form

Simple form	V-ing form
ought I not to prolongate? ought you not to prolongate? ought he not to prolongate? ought we not to prolongate? ought you not to prolongate? ought they not to prolongate?	ought I not to be prolongating? ought you not to be prolongating? ought he not to be prolongating? ought we not to be prolongating? ought you not to be prolongating? ought they not to be prolongating?
Perfect	V-ing perfect
ought I not to have prolongated? ought you not to have prolongated? ought he not to have prolongated? ought we not to have prolongated? ought you not to have prolongated? ought they not to have prolongated?	ought I not to have been prolongating? ought you not to have been prolongating? ought he not to have been prolongating? ought we not to have been prolongating? ought you not to have been prolongating? ought they not to have been prolongating?