ought to head
Regular verb: head - headed- headed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to head
you ought to head
he ought to head
we ought to head
you ought to head
they ought to head 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
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 	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	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	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 	V-ing form 	Perfect 	V-ing perfect 	
ought to I head?
ought to you head?
ought to he head?
ought to we head?
ought to you head?
ought to they head? 	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? 	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? 	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 	V-ing form 	Perfect 	V-ing perfect 	
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? 	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? 	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? 	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?