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