English verb conjugation
SHALL PREFIX

Regular verb: prefix - prefixed - prefixed

Affirmation

Simple form	V-ing form
I shall prefix you shall prefix he shall prefix we shall prefix you shall prefix they shall prefix	I shall be prefixing you shall be prefixing he shall be prefixing we shall be prefixing you shall be prefixing they shall be prefixing
Perfect	V-ing perfect
I shall have prefixed you shall have prefixed he shall have prefixed we shall have prefixed you shall have prefixed they shall have prefixed	I shall have been prefixing you shall have been prefixing he shall have been prefixing we shall have been prefixing you shall have been prefixing they shall have been prefixing

Negation

Simple form	V-ing form
I shall not prefix you shall not prefix he shall not prefix we shall not prefix you shall not prefix they shall not prefix	I shall not be prefixing you shall not be prefixing he shall not be prefixing we shall not be prefixing you shall not be prefixing they shall not be prefixing
Perfect	V-ing perfect
I shall not have prefixed you shall not have prefixed he shall not have prefixed we shall not have prefixed you shall not have prefixed they shall not have prefixed	I shall not have been prefixing you shall not have been prefixing he shall not have been prefixing we shall not have been prefixing you shall not have been prefixing they shall not have been prefixing

Interrogative form

Simple form	V-ing form
shall I prefix? shall you prefix? shall he prefix? shall we prefix? shall you prefix? shall they prefix?	shall I be prefixing? shall you be prefixing? shall he be prefixing? shall we be prefixing? shall you be prefixing? shall they be prefixing?
Perfect	V-ing perfect
shall I have prefixed? shall you have prefixed? shall he have prefixed? shall we have prefixed? shall you have prefixed? shall they have prefixed?	shall I have been prefixing? shall you have been prefixing? shall he have been prefixing? shall we have been prefixing? shall you have been prefixing? shall they have been prefixing?

Interro-negative form

Simple form	V-ing form
shall I not prefix? shall you not prefix? shall he not prefix? shall we not prefix? shall you not prefix? shall they not prefix?	shall I not be prefixing? shall you not be prefixing? shall he not be prefixing? shall we not be prefixing? shall you not be prefixing? shall they not be prefixing?
Perfect	V-ing perfect
shall I not have prefixed? shall you not have prefixed? shall he not have prefixed? shall we not have prefixed? shall you not have prefixed? shall they not have prefixed?	shall I not have been prefixing? shall you not have been prefixing? shall he not have been prefixing? shall we not have been prefixing? shall you not have been prefixing? shall they not have been prefixing?