I'll be backlighting you'll be backlighting he'll be backlighting we'll be backlighting you'll be backlighting they'll be backlighting
Perfect
I'll have backlit you'll have backlit he'll have backlit we'll have backlit you'll have backlit they'll have backlit
V-ing perfect
I'll have been backlighting you'll have been backlighting he'll have been backlighting we'll have been backlighting you'll have been backlighting they'll have been backlighting
Negation
Simple form
I shan't backlight you shan't backlight he shan't backlight we shan't backlight you shan't backlight they shan't backlight
V-ing form
I shan't be backlighting you shan't be backlighting he shan't be backlighting we shan't be backlighting you shan't be backlighting they shan't be backlighting
Perfect
I shan't have backlit you shan't have backlit he shan't have backlit we shan't have backlit you shan't have backlit they shan't have backlit
V-ing perfect
I shan't have been backlighting you shan't have been backlighting he shan't have been backlighting we shan't have been backlighting you shan't have been backlighting they shan't have been backlighting
Interrogative form
Simple form
shall I backlight? shall you backlight? shall he backlight? shall we backlight? shall you backlight? shall they backlight?
V-ing form
shall I be backlighting? shall you be backlighting? shall he be backlighting? shall we be backlighting? shall you be backlighting? shall they be backlighting?
Perfect
shall I have backlit? shall you have backlit? shall he have backlit? shall we have backlit? shall you have backlit? shall they have backlit?
V-ing perfect
shall I have been backlighting? shall you have been backlighting? shall he have been backlighting? shall we have been backlighting? shall you have been backlighting? shall they have been backlighting?
Interro-negative form
Simple form
shan't I backlight? shan't you backlight? shan't he backlight? shan't we backlight? shan't you backlight? shan't they backlight?
V-ing form
shan't I be backlighting? shan't you be backlighting? shan't he be backlighting? shan't we be backlighting? shan't you be backlighting? shan't they be backlighting?
Perfect
shan't I have backlit? shan't you have backlit? shan't he have backlit? shan't we have backlit? shan't you have backlit? shan't they have backlit?
V-ing perfect
shan't I have been backlighting? shan't you have been backlighting? shan't he have been backlighting? shan't we have been backlighting? shan't you have been backlighting? shan't they have been backlighting?