Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I ought to occupy occupy you ought to occupy occupy she ought to occupy occupy we ought to occupy occupy you ought to occupy occupy they ought to occupy occupy
V-ing form
I ought to be occupy occupying you ought to be occupy occupying she ought to be occupy occupying we ought to be occupy occupying you ought to be occupy occupying they ought to be occupy occupying
Perfect
I ought to have occupy occupied you ought to have occupy occupied she ought to have occupy occupied we ought to have occupy occupied you ought to have occupy occupied they ought to have occupy occupied
V-ing perfect
I ought to have been occupy occupying you ought to have been occupy occupying she ought to have been occupy occupying we ought to have been occupy occupying you ought to have been occupy occupying they ought to have been occupy occupying
Negation
Simple form
I ought not to occupy occupy you ought not to occupy occupy she ought not to occupy occupy we ought not to occupy occupy you ought not to occupy occupy they ought not to occupy occupy
V-ing form
I ought not to occupy occupying you ought not to occupy occupying she ought not to occupy occupying we ought not to occupy occupying you ought not to occupy occupying they ought not to occupy occupying
Perfect
I ought not to have occupy occupied you ought not to have occupy occupied she ought not to have occupy occupied we ought not to have occupy occupied you ought not to have occupy occupied they ought not to have occupy occupied
V-ing perfect
I ought not to have been occupy occupying you ought not to have been occupy occupying she ought not to have been occupy occupying we ought not to have been occupy occupying you ought not to have been occupy occupying they ought not to have been occupy occupying
Interrogative form
Simple form
ought to I occupy occupy? ought to you occupy occupy? ought to she occupy occupy? ought to we occupy occupy? ought to you occupy occupy? ought to they occupy occupy?
V-ing form
ought to I be occupy occupying? ought to you be occupy occupying? ought to she be occupy occupying? ought to we be occupy occupying? ought to you be occupy occupying? ought to they be occupy occupying?
Perfect
ought to I have occupy occupied? ought to you have occupy occupied? ought to she have occupy occupied? ought to we have occupy occupied? ought to you have occupy occupied? ought to they have occupy occupied?
V-ing perfect
ought to I have been occupy occupying? ought to you have been occupy occupying? ought to she have been occupy occupying? ought to we have been occupy occupying? ought to you have been occupy occupying? ought to they have been occupy occupying?
Interro-negative form
Simple form
ought I not to occupy occupy? ought you not to occupy occupy? ought she not to occupy occupy? ought we not to occupy occupy? ought you not to occupy occupy? ought they not to occupy occupy?
V-ing form
ought I not to be occupy occupying? ought you not to be occupy occupying? ought she not to be occupy occupying? ought we not to be occupy occupying? ought you not to be occupy occupying? ought they not to be occupy occupying?
Perfect
ought I not to have occupy occupied? ought you not to have occupy occupied? ought she not to have occupy occupied? ought we not to have occupy occupied? ought you not to have occupy occupied? ought they not to have occupy occupied?
V-ing perfect
ought I not to have been occupy occupying? ought you not to have been occupy occupying? ought she not to have been occupy occupying? ought we not to have been occupy occupying? ought you not to have been occupy occupying? ought they not to have been occupy occupying?