English verb conjugation
SHALL CHECKER

Regular verb: checker - checkered - checkered

Affirmation

Simple form	V-ing form
I shall checker you shall checker she shall checker we shall checker you shall checker they shall checker	I shall be checkering you shall be checkering she shall be checkering we shall be checkering you shall be checkering they shall be checkering
Perfect	V-ing perfect
I shall have checkered you shall have checkered she shall have checkered we shall have checkered you shall have checkered they shall have checkered	I shall have been checkering you shall have been checkering she shall have been checkering we shall have been checkering you shall have been checkering they shall have been checkering

Negation

Simple form	V-ing form
I shall not checker you shall not checker she shall not checker we shall not checker you shall not checker they shall not checker	I shall not be checkering you shall not be checkering she shall not be checkering we shall not be checkering you shall not be checkering they shall not be checkering
Perfect	V-ing perfect
I shall not have checkered you shall not have checkered she shall not have checkered we shall not have checkered you shall not have checkered they shall not have checkered	I shall not have been checkering you shall not have been checkering she shall not have been checkering we shall not have been checkering you shall not have been checkering they shall not have been checkering

Interrogative form

Simple form	V-ing form
shall I checker? shall you checker? shall she checker? shall we checker? shall you checker? shall they checker?	shall I be checkering? shall you be checkering? shall she be checkering? shall we be checkering? shall you be checkering? shall they be checkering?
Perfect	V-ing perfect
shall I have checkered? shall you have checkered? shall she have checkered? shall we have checkered? shall you have checkered? shall they have checkered?	shall I have been checkering? shall you have been checkering? shall she have been checkering? shall we have been checkering? shall you have been checkering? shall they have been checkering?

Interro-negative form

Simple form	V-ing form
shall I not checker? shall you not checker? shall she not checker? shall we not checker? shall you not checker? shall they not checker?	shall I not be checkering? shall you not be checkering? shall she not be checkering? shall we not be checkering? shall you not be checkering? shall they not be checkering?
Perfect	V-ing perfect
shall I not have checkered? shall you not have checkered? shall she not have checkered? shall we not have checkered? shall you not have checkered? shall they not have checkered?	shall I not have been checkering? shall you not have been checkering? shall she not have been checkering? shall we not have been checkering? shall you not have been checkering? shall they not have been checkering?