I ought to contradict you ought to contradict he ought to contradict we ought to contradict you ought to contradict they ought to contradict
V-ing form
I ought to be contradicting you ought to be contradicting he ought to be contradicting we ought to be contradicting you ought to be contradicting they ought to be contradicting
Perfect
I ought to have contradicted you ought to have contradicted he ought to have contradicted we ought to have contradicted you ought to have contradicted they ought to have contradicted
V-ing perfect
I ought to have been contradicting you ought to have been contradicting he ought to have been contradicting we ought to have been contradicting you ought to have been contradicting they ought to have been contradicting
Negation
Simple form
I ought not to contradict you ought not to contradict he ought not to contradict we ought not to contradict you ought not to contradict they ought not to contradict
V-ing form
I ought not to contradicting you ought not to contradicting he ought not to contradicting we ought not to contradicting you ought not to contradicting they ought not to contradicting
Perfect
I ought not to have contradicted you ought not to have contradicted he ought not to have contradicted we ought not to have contradicted you ought not to have contradicted they ought not to have contradicted
V-ing perfect
I ought not to have been contradicting you ought not to have been contradicting he ought not to have been contradicting we ought not to have been contradicting you ought not to have been contradicting they ought not to have been contradicting
Interrogative form
Simple form
ought to I contradict? ought to you contradict? ought to he contradict? ought to we contradict? ought to you contradict? ought to they contradict?
V-ing form
ought to I be contradicting? ought to you be contradicting? ought to he be contradicting? ought to we be contradicting? ought to you be contradicting? ought to they be contradicting?
Perfect
ought to I have contradicted? ought to you have contradicted? ought to he have contradicted? ought to we have contradicted? ought to you have contradicted? ought to they have contradicted?
V-ing perfect
ought to I have been contradicting? ought to you have been contradicting? ought to he have been contradicting? ought to we have been contradicting? ought to you have been contradicting? ought to they have been contradicting?
Interro-negative form
Simple form
ought I not to contradict? ought you not to contradict? ought he not to contradict? ought we not to contradict? ought you not to contradict? ought they not to contradict?
V-ing form
ought I not to be contradicting? ought you not to be contradicting? ought he not to be contradicting? ought we not to be contradicting? ought you not to be contradicting? ought they not to be contradicting?
Perfect
ought I not to have contradicted? ought you not to have contradicted? ought he not to have contradicted? ought we not to have contradicted? ought you not to have contradicted? ought they not to have contradicted?
V-ing perfect
ought I not to have been contradicting? ought you not to have been contradicting? ought he not to have been contradicting? ought we not to have been contradicting? ought you not to have been contradicting? ought they not to have been contradicting?