English verb conjugation
SHALL GUM

Regular verb: gum - gummed - gummed

Affirmation

Simple form	V-ing form
I shall gum you shall gum he shall gum we shall gum you shall gum they shall gum	I shall be gumming you shall be gumming he shall be gumming we shall be gumming you shall be gumming they shall be gumming
Perfect	V-ing perfect
I shall have gummed you shall have gummed he shall have gummed we shall have gummed you shall have gummed they shall have gummed	I shall have been gumming you shall have been gumming he shall have been gumming we shall have been gumming you shall have been gumming they shall have been gumming

Negation

Simple form	V-ing form
I shall not gum you shall not gum he shall not gum we shall not gum you shall not gum they shall not gum	I shall not be gumming you shall not be gumming he shall not be gumming we shall not be gumming you shall not be gumming they shall not be gumming
Perfect	V-ing perfect
I shall not have gummed you shall not have gummed he shall not have gummed we shall not have gummed you shall not have gummed they shall not have gummed	I shall not have been gumming you shall not have been gumming he shall not have been gumming we shall not have been gumming you shall not have been gumming they shall not have been gumming

Interrogative form

Simple form	V-ing form
shall I gum? shall you gum? shall he gum? shall we gum? shall you gum? shall they gum?	shall I be gumming? shall you be gumming? shall he be gumming? shall we be gumming? shall you be gumming? shall they be gumming?
Perfect	V-ing perfect
shall I have gummed? shall you have gummed? shall he have gummed? shall we have gummed? shall you have gummed? shall they have gummed?	shall I have been gumming? shall you have been gumming? shall he have been gumming? shall we have been gumming? shall you have been gumming? shall they have been gumming?

Interro-negative form

Simple form	V-ing form
shall I not gum? shall you not gum? shall he not gum? shall we not gum? shall you not gum? shall they not gum?	shall I not be gumming? shall you not be gumming? shall he not be gumming? shall we not be gumming? shall you not be gumming? shall they not be gumming?
Perfect	V-ing perfect
shall I not have gummed? shall you not have gummed? shall he not have gummed? shall we not have gummed? shall you not have gummed? shall they not have gummed?	shall I not have been gumming? shall you not have been gumming? shall he not have been gumming? shall we not have been gumming? shall you not have been gumming? shall they not have been gumming?