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