English verb conjugation
OUGHT TO REFUTE

Regular verb: refute - refuted - refuted

Affirmation

Simple form	V-ing form
I ought to refute you ought to refute he ought to refute we ought to refute you ought to refute they ought to refute	I ought to be refuting you ought to be refuting he ought to be refuting we ought to be refuting you ought to be refuting they ought to be refuting
Perfect	V-ing perfect
I ought to have refuted you ought to have refuted he ought to have refuted we ought to have refuted you ought to have refuted they ought to have refuted	I ought to have been refuting you ought to have been refuting he ought to have been refuting we ought to have been refuting you ought to have been refuting they ought to have been refuting

Negation

Simple form	V-ing form
I ought not to refute you ought not to refute he ought not to refute we ought not to refute you ought not to refute they ought not to refute	I ought not to refuting you ought not to refuting he ought not to refuting we ought not to refuting you ought not to refuting they ought not to refuting
Perfect	V-ing perfect
I ought not to have refuted you ought not to have refuted he ought not to have refuted we ought not to have refuted you ought not to have refuted they ought not to have refuted	I ought not to have been refuting you ought not to have been refuting he ought not to have been refuting we ought not to have been refuting you ought not to have been refuting they ought not to have been refuting

Interrogative form

Simple form	V-ing form
ought to I refute? ought to you refute? ought to he refute? ought to we refute? ought to you refute? ought to they refute?	ought to I be refuting? ought to you be refuting? ought to he be refuting? ought to we be refuting? ought to you be refuting? ought to they be refuting?
Perfect	V-ing perfect
ought to I have refuted? ought to you have refuted? ought to he have refuted? ought to we have refuted? ought to you have refuted? ought to they have refuted?	ought to I have been refuting? ought to you have been refuting? ought to he have been refuting? ought to we have been refuting? ought to you have been refuting? ought to they have been refuting?

Interro-negative form

Simple form	V-ing form
ought I not to refute? ought you not to refute? ought he not to refute? ought we not to refute? ought you not to refute? ought they not to refute?	ought I not to be refuting? ought you not to be refuting? ought he not to be refuting? ought we not to be refuting? ought you not to be refuting? ought they not to be refuting?
Perfect	V-ing perfect
ought I not to have refuted? ought you not to have refuted? ought he not to have refuted? ought we not to have refuted? ought you not to have refuted? ought they not to have refuted?	ought I not to have been refuting? ought you not to have been refuting? ought he not to have been refuting? ought we not to have been refuting? ought you not to have been refuting? ought they not to have been refuting?