I ought to correct you ought to correct he ought to correct we ought to correct you ought to correct they ought to correct
V-ing form
I ought to be correcting you ought to be correcting he ought to be correcting we ought to be correcting you ought to be correcting they ought to be correcting
Perfect
I ought to have corrected you ought to have corrected he ought to have corrected we ought to have corrected you ought to have corrected they ought to have corrected
V-ing perfect
I ought to have been correcting you ought to have been correcting he ought to have been correcting we ought to have been correcting you ought to have been correcting they ought to have been correcting
Negation
Simple form
I ought not to correct you ought not to correct he ought not to correct we ought not to correct you ought not to correct they ought not to correct
V-ing form
I ought not to correcting you ought not to correcting he ought not to correcting we ought not to correcting you ought not to correcting they ought not to correcting
Perfect
I ought not to have corrected you ought not to have corrected he ought not to have corrected we ought not to have corrected you ought not to have corrected they ought not to have corrected
V-ing perfect
I ought not to have been correcting you ought not to have been correcting he ought not to have been correcting we ought not to have been correcting you ought not to have been correcting they ought not to have been correcting
Interrogative form
Simple form
ought to I correct? ought to you correct? ought to he correct? ought to we correct? ought to you correct? ought to they correct?
V-ing form
ought to I be correcting? ought to you be correcting? ought to he be correcting? ought to we be correcting? ought to you be correcting? ought to they be correcting?
Perfect
ought to I have corrected? ought to you have corrected? ought to he have corrected? ought to we have corrected? ought to you have corrected? ought to they have corrected?
V-ing perfect
ought to I have been correcting? ought to you have been correcting? ought to he have been correcting? ought to we have been correcting? ought to you have been correcting? ought to they have been correcting?
Interro-negative form
Simple form
ought I not to correct? ought you not to correct? ought he not to correct? ought we not to correct? ought you not to correct? ought they not to correct?
V-ing form
ought I not to be correcting? ought you not to be correcting? ought he not to be correcting? ought we not to be correcting? ought you not to be correcting? ought they not to be correcting?
Perfect
ought I not to have corrected? ought you not to have corrected? ought he not to have corrected? ought we not to have corrected? ought you not to have corrected? ought they not to have corrected?
V-ing perfect
ought I not to have been correcting? ought you not to have been correcting? ought he not to have been correcting? ought we not to have been correcting? ought you not to have been correcting? ought they not to have been correcting?