I should backlight you should backlight he should backlight we should backlight you should backlight they should backlight
V-ing form
I should be backlighting you should be backlighting he should be backlighting we should be backlighting you should be backlighting they should be backlighting
Perfect
I should have backlit you should have backlit he should have backlit we should have backlit you should have backlit they should have backlit
V-ing perfect
I should have been backlighting you should have been backlighting he should have been backlighting we should have been backlighting you should have been backlighting they should have been backlighting
Negation
Simple form
I should not backlight you should not backlight he should not backlight we should not backlight you should not backlight they should not backlight
V-ing form
I should not be backlighting you should not be backlighting he should not be backlighting we should not be backlighting you should not be backlighting they should not be backlighting
Perfect
I should not have backlit you should not have backlit he should not have backlit we should not have backlit you should not have backlit they should not have backlit
V-ing perfect
I should not have been backlighting you should not have been backlighting he should not have been backlighting we should not have been backlighting you should not have been backlighting they should not have been backlighting
Interrogative form
Simple form
should I backlight? should you backlight? should he backlight? should we backlight? should you backlight? should they backlight?
V-ing form
should I be backlighting? should you be backlighting? should he be backlighting? should we be backlighting? should you be backlighting? should they be backlighting?
Perfect
should I have backlit? should you have backlit? should he have backlit? should we have backlit? should you have backlit? should they have backlit?
V-ing perfect
should I have been backlighting? should you have been backlighting? should he have been backlighting? should we have been backlighting? should you have been backlighting? should they have been backlighting?
Interro-negative form
Simple form
should I not backlight? should you not backlight? should he not backlight? should we not backlight? should you not backlight? should they not backlight?
V-ing form
should I not be backlighting? should you not be backlighting? should he not be backlighting? should we not be backlighting? should you not be backlighting? should they not be backlighting?
Perfect
should I not have backlit? should you not have backlit? should he not have backlit? should we not have backlit? should you not have backlit? should they not have backlit?
V-ing perfect
should I not have been backlighting? should you not have been backlighting? should he not have been backlighting? should we not have been backlighting? should you not have been backlighting? should they not have been backlighting?