English verb conjugation
SHALL BURR

Regular verb: burr - burred - burred

Affirmation

Simple form	V-ing form
I shall burr you shall burr she shall burr we shall burr you shall burr they shall burr	I shall be burring you shall be burring she shall be burring we shall be burring you shall be burring they shall be burring
Perfect	V-ing perfect
I shall have burred you shall have burred she shall have burred we shall have burred you shall have burred they shall have burred	I shall have been burring you shall have been burring she shall have been burring we shall have been burring you shall have been burring they shall have been burring

Negation

Simple form	V-ing form
I shall not burr you shall not burr she shall not burr we shall not burr you shall not burr they shall not burr	I shall not be burring you shall not be burring she shall not be burring we shall not be burring you shall not be burring they shall not be burring
Perfect	V-ing perfect
I shall not have burred you shall not have burred she shall not have burred we shall not have burred you shall not have burred they shall not have burred	I shall not have been burring you shall not have been burring she shall not have been burring we shall not have been burring you shall not have been burring they shall not have been burring

Interrogative form

Simple form	V-ing form
shall I burr? shall you burr? shall she burr? shall we burr? shall you burr? shall they burr?	shall I be burring? shall you be burring? shall she be burring? shall we be burring? shall you be burring? shall they be burring?
Perfect	V-ing perfect
shall I have burred? shall you have burred? shall she have burred? shall we have burred? shall you have burred? shall they have burred?	shall I have been burring? shall you have been burring? shall she have been burring? shall we have been burring? shall you have been burring? shall they have been burring?

Interro-negative form

Simple form	V-ing form
shall I not burr? shall you not burr? shall she not burr? shall we not burr? shall you not burr? shall they not burr?	shall I not be burring? shall you not be burring? shall she not be burring? shall we not be burring? shall you not be burring? shall they not be burring?
Perfect	V-ing perfect
shall I not have burred? shall you not have burred? shall she not have burred? shall we not have burred? shall you not have burred? shall they not have burred?	shall I not have been burring? shall you not have been burring? shall she not have been burring? shall we not have been burring? shall you not have been burring? shall they not have been burring?