English verb conjugation
SHALL HEAD

Regular verb: head - headed - headed

Affirmation

Simple form	V-ing form
I shall head you shall head she shall head we shall head you shall head they shall head	I shall be heading you shall be heading she shall be heading we shall be heading you shall be heading they shall be heading
Perfect	V-ing perfect
I shall have headed you shall have headed she shall have headed we shall have headed you shall have headed they shall have headed	I shall have been heading you shall have been heading she shall have been heading we shall have been heading you shall have been heading they shall have been heading

Negation

Simple form	V-ing form
I shall not head you shall not head she shall not head we shall not head you shall not head they shall not head	I shall not be heading you shall not be heading she shall not be heading we shall not be heading you shall not be heading they shall not be heading
Perfect	V-ing perfect
I shall not have headed you shall not have headed she shall not have headed we shall not have headed you shall not have headed they shall not have headed	I shall not have been heading you shall not have been heading she shall not have been heading we shall not have been heading you shall not have been heading they shall not have been heading

Interrogative form

Simple form	V-ing form
shall I head? shall you head? shall she head? shall we head? shall you head? shall they head?	shall I be heading? shall you be heading? shall she be heading? shall we be heading? shall you be heading? shall they be heading?
Perfect	V-ing perfect
shall I have headed? shall you have headed? shall she have headed? shall we have headed? shall you have headed? shall they have headed?	shall I have been heading? shall you have been heading? shall she have been heading? shall we have been heading? shall you have been heading? shall they have been heading?

Interro-negative form

Simple form	V-ing form
shall I not head? shall you not head? shall she not head? shall we not head? shall you not head? shall they not head?	shall I not be heading? shall you not be heading? shall she not be heading? shall we not be heading? shall you not be heading? shall they not be heading?
Perfect	V-ing perfect
shall I not have headed? shall you not have headed? shall she not have headed? shall we not have headed? shall you not have headed? shall they not have headed?	shall I not have been heading? shall you not have been heading? shall she not have been heading? shall we not have been heading? shall you not have been heading? shall they not have been heading?