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