English verb conjugation
OUGHT TO RETURN

Regular verb: return - returned - returned

Affirmation

Simple form	V-ing form
I ought to return you ought to return he ought to return we ought to return you ought to return they ought to return	I ought to be returning you ought to be returning he ought to be returning we ought to be returning you ought to be returning they ought to be returning
Perfect	V-ing perfect
I ought to have returned you ought to have returned he ought to have returned we ought to have returned you ought to have returned they ought to have returned	I ought to have been returning you ought to have been returning he ought to have been returning we ought to have been returning you ought to have been returning they ought to have been returning

Negation

Simple form	V-ing form
I ought not to return you ought not to return he ought not to return we ought not to return you ought not to return they ought not to return	I ought not to returning you ought not to returning he ought not to returning we ought not to returning you ought not to returning they ought not to returning
Perfect	V-ing perfect
I ought not to have returned you ought not to have returned he ought not to have returned we ought not to have returned you ought not to have returned they ought not to have returned	I ought not to have been returning you ought not to have been returning he ought not to have been returning we ought not to have been returning you ought not to have been returning they ought not to have been returning

Interrogative form

Simple form	V-ing form
ought to I return? ought to you return? ought to he return? ought to we return? ought to you return? ought to they return?	ought to I be returning? ought to you be returning? ought to he be returning? ought to we be returning? ought to you be returning? ought to they be returning?
Perfect	V-ing perfect
ought to I have returned? ought to you have returned? ought to he have returned? ought to we have returned? ought to you have returned? ought to they have returned?	ought to I have been returning? ought to you have been returning? ought to he have been returning? ought to we have been returning? ought to you have been returning? ought to they have been returning?

Interro-negative form

Simple form	V-ing form
ought I not to return? ought you not to return? ought he not to return? ought we not to return? ought you not to return? ought they not to return?	ought I not to be returning? ought you not to be returning? ought he not to be returning? ought we not to be returning? ought you not to be returning? ought they not to be returning?
Perfect	V-ing perfect
ought I not to have returned? ought you not to have returned? ought he not to have returned? ought we not to have returned? ought you not to have returned? ought they not to have returned?	ought I not to have been returning? ought you not to have been returning? ought he not to have been returning? ought we not to have been returning? ought you not to have been returning? ought they not to have been returning?