I ought to reread you ought to reread she ought to reread we ought to reread you ought to reread they ought to reread
V-ing form
I ought to be rereading you ought to be rereading she ought to be rereading we ought to be rereading you ought to be rereading they ought to be rereading
Perfect
I ought to have reread you ought to have reread she ought to have reread we ought to have reread you ought to have reread they ought to have reread
V-ing perfect
I ought to have been rereading you ought to have been rereading she ought to have been rereading we ought to have been rereading you ought to have been rereading they ought to have been rereading
Negation
Simple form
I ought not to reread you ought not to reread she ought not to reread we ought not to reread you ought not to reread they ought not to reread
V-ing form
I ought not to rereading you ought not to rereading she ought not to rereading we ought not to rereading you ought not to rereading they ought not to rereading
Perfect
I ought not to have reread you ought not to have reread she ought not to have reread we ought not to have reread you ought not to have reread they ought not to have reread
V-ing perfect
I ought not to have been rereading you ought not to have been rereading she ought not to have been rereading we ought not to have been rereading you ought not to have been rereading they ought not to have been rereading
Interrogative form
Simple form
ought to I reread? ought to you reread? ought to she reread? ought to we reread? ought to you reread? ought to they reread?
V-ing form
ought to I be rereading? ought to you be rereading? ought to she be rereading? ought to we be rereading? ought to you be rereading? ought to they be rereading?
Perfect
ought to I have reread? ought to you have reread? ought to she have reread? ought to we have reread? ought to you have reread? ought to they have reread?
V-ing perfect
ought to I have been rereading? ought to you have been rereading? ought to she have been rereading? ought to we have been rereading? ought to you have been rereading? ought to they have been rereading?
Interro-negative form
Simple form
ought I not to reread? ought you not to reread? ought she not to reread? ought we not to reread? ought you not to reread? ought they not to reread?
V-ing form
ought I not to be rereading? ought you not to be rereading? ought she not to be rereading? ought we not to be rereading? ought you not to be rereading? ought they not to be rereading?
Perfect
ought I not to have reread? ought you not to have reread? ought she not to have reread? ought we not to have reread? ought you not to have reread? ought they not to have reread?
V-ing perfect
ought I not to have been rereading? ought you not to have been rereading? ought she not to have been rereading? ought we not to have been rereading? ought you not to have been rereading? ought they not to have been rereading?