English verb conjugation
OUGHT TO HEAD

Regular verb: head - headed - headed

Affirmation

Simple form	V-ing form
I ought to head you ought to head she 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 she ought to be heading we ought to be heading you ought to be heading they ought to be heading
Perfect	V-ing perfect
I ought to have headed you ought to have headed she 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 she 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
I oughtn't to head you oughtn't to head she oughtn't to head we oughtn't to head you oughtn't to head they oughtn't to head	I oughtn't to be heading you oughtn't to be heading she oughtn't to be heading we oughtn't to be heading you oughtn't to be heading they oughtn't to be heading
Perfect	V-ing perfect
I oughtn't to have headed you oughtn't to have headed she oughtn't to have headed we oughtn't to have headed you oughtn't to have headed they oughtn't to have headed	I oughtn't to have been heading you oughtn't to have been heading she oughtn't to have been heading we oughtn't to have been heading you oughtn't to have been heading they oughtn't to have been heading

Interrogative form

Simple form	V-ing form
ought to I head? ought to you head? ought to she 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 she be heading? ought to we be heading? ought to you be heading? ought to they be heading?
Perfect	V-ing perfect
ought to I have headed? ought to you have headed? ought to she 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 she 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
oughtn't I to head? oughtn't you to head? oughtn't she to head? oughtn't we to head? oughtn't you to head? oughtn't they to head?	oughtn't I to be heading? oughtn't you to be heading? oughtn't she to be heading? oughtn't we to be heading? oughtn't you to be heading? oughtn't they to be heading?
Perfect	V-ing perfect
oughtn't I to have headed? oughtn't you to have headed? oughtn't she to have headed? oughtn't we to have headed? oughtn't you to have headed? oughtn't they to have headed?	oughtn't I to have been heading? oughtn't you to have been heading? oughtn't she to have been heading? oughtn't we to have been heading? oughtn't you to have been heading? oughtn't they to have been heading?