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