I shall darken you shall darken he shall darken we shall darken you shall darken they shall darken
V-ing form
I shall be darkening you shall be darkening he shall be darkening we shall be darkening you shall be darkening they shall be darkening
Perfect
I shall have darkened you shall have darkened he shall have darkened we shall have darkened you shall have darkened they shall have darkened
V-ing perfect
I shall have been darkening you shall have been darkening he shall have been darkening we shall have been darkening you shall have been darkening they shall have been darkening
Negation
Simple form
I shall not darken you shall not darken he shall not darken we shall not darken you shall not darken they shall not darken
V-ing form
I shall not be darkening you shall not be darkening he shall not be darkening we shall not be darkening you shall not be darkening they shall not be darkening
Perfect
I shall not have darkened you shall not have darkened he shall not have darkened we shall not have darkened you shall not have darkened they shall not have darkened
V-ing perfect
I shall not have been darkening you shall not have been darkening he shall not have been darkening we shall not have been darkening you shall not have been darkening they shall not have been darkening
Interrogative form
Simple form
shall I darken? shall you darken? shall he darken? shall we darken? shall you darken? shall they darken?
V-ing form
shall I be darkening? shall you be darkening? shall he be darkening? shall we be darkening? shall you be darkening? shall they be darkening?
Perfect
shall I have darkened? shall you have darkened? shall he have darkened? shall we have darkened? shall you have darkened? shall they have darkened?
V-ing perfect
shall I have been darkening? shall you have been darkening? shall he have been darkening? shall we have been darkening? shall you have been darkening? shall they have been darkening?
Interro-negative form
Simple form
shall I not darken? shall you not darken? shall he not darken? shall we not darken? shall you not darken? shall they not darken?
V-ing form
shall I not be darkening? shall you not be darkening? shall he not be darkening? shall we not be darkening? shall you not be darkening? shall they not be darkening?
Perfect
shall I not have darkened? shall you not have darkened? shall he not have darkened? shall we not have darkened? shall you not have darkened? shall they not have darkened?
V-ing perfect
shall I not have been darkening? shall you not have been darkening? shall he not have been darkening? shall we not have been darkening? shall you not have been darkening? shall they not have been darkening?