I ought to head you ought to head he ought to head we ought to head you ought to head they ought to head
V-ing form
I ought to be heading you ought to be heading he ought to be heading we ought to be heading you ought to be heading they ought to be heading
Perfect
I ought to have headed you ought to have headed he ought to have headed we ought to have headed you ought to have headed they ought to have headed
V-ing perfect
I ought to have been heading you ought to have been heading he ought to have been heading we ought to have been heading you ought to have been heading they ought to have been heading
Negation
Simple form
I ought not to head you ought not to head he ought not to head we ought not to head you ought not to head they ought not to head
V-ing form
I ought not to heading you ought not to heading he ought not to heading we ought not to heading you ought not to heading they ought not to heading
Perfect
I ought not to have headed you ought not to have headed he ought not to have headed we ought not to have headed you ought not to have headed they ought not to have headed
V-ing perfect
I ought not to have been heading you ought not to have been heading he ought not to have been heading we ought not to have been heading you ought not to have been heading they ought not to have been heading
Interrogative form
Simple form
ought to I head? ought to you head? ought to he head? ought to we head? ought to you head? ought to they head?
V-ing form
ought to I be heading? ought to you be heading? ought to he be heading? ought to we be heading? ought to you be heading? ought to they be heading?
Perfect
ought to I have headed? ought to you have headed? ought to he have headed? ought to we have headed? ought to you have headed? ought to they have headed?
V-ing perfect
ought to I have been heading? ought to you have been heading? ought to he have been heading? ought to we have been heading? ought to you have been heading? ought to they have been heading?
Interro-negative form
Simple form
ought I not to head? ought you not to head? ought he not to head? ought we not to head? ought you not to head? ought they not to head?
V-ing form
ought I not to be heading? ought you not to be heading? ought he not to be heading? ought we not to be heading? ought you not to be heading? ought they not to be heading?
Perfect
ought I not to have headed? ought you not to have headed? ought he not to have headed? ought we not to have headed? ought you not to have headed? ought they not to have headed?
V-ing perfect
ought I not to have been heading? ought you not to have been heading? ought he not to have been heading? ought we not to have been heading? ought you not to have been heading? ought they not to have been heading?