English verb conjugation
SHALL BUM

Regular verb: bum - bummed - bummed

Affirmation

Simple form	V-ing form
I shall bum you shall bum she shall bum we shall bum you shall bum they shall bum	I shall be bumming you shall be bumming she shall be bumming we shall be bumming you shall be bumming they shall be bumming
Perfect	V-ing perfect
I shall have bummed you shall have bummed she shall have bummed we shall have bummed you shall have bummed they shall have bummed	I shall have been bumming you shall have been bumming she shall have been bumming we shall have been bumming you shall have been bumming they shall have been bumming

Negation

Simple form	V-ing form
I shall not bum you shall not bum she shall not bum we shall not bum you shall not bum they shall not bum	I shall not be bumming you shall not be bumming she shall not be bumming we shall not be bumming you shall not be bumming they shall not be bumming
Perfect	V-ing perfect
I shall not have bummed you shall not have bummed she shall not have bummed we shall not have bummed you shall not have bummed they shall not have bummed	I shall not have been bumming you shall not have been bumming she shall not have been bumming we shall not have been bumming you shall not have been bumming they shall not have been bumming

Interrogative form

Simple form	V-ing form
shall I bum? shall you bum? shall she bum? shall we bum? shall you bum? shall they bum?	shall I be bumming? shall you be bumming? shall she be bumming? shall we be bumming? shall you be bumming? shall they be bumming?
Perfect	V-ing perfect
shall I have bummed? shall you have bummed? shall she have bummed? shall we have bummed? shall you have bummed? shall they have bummed?	shall I have been bumming? shall you have been bumming? shall she have been bumming? shall we have been bumming? shall you have been bumming? shall they have been bumming?

Interro-negative form

Simple form	V-ing form
shall I not bum? shall you not bum? shall she not bum? shall we not bum? shall you not bum? shall they not bum?	shall I not be bumming? shall you not be bumming? shall she not be bumming? shall we not be bumming? shall you not be bumming? shall they not be bumming?
Perfect	V-ing perfect
shall I not have bummed? shall you not have bummed? shall she not have bummed? shall we not have bummed? shall you not have bummed? shall they not have bummed?	shall I not have been bumming? shall you not have been bumming? shall she not have been bumming? shall we not have been bumming? shall you not have been bumming? shall they not have been bumming?