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