I might lighten you might lighten she might lighten we might lighten you might lighten they might lighten
V-ing form
I might be lightening you might be lightening she might be lightening we might be lightening you might be lightening they might be lightening
Perfect
I might have lightened you might have lightened she might have lightened we might have lightened you might have lightened they might have lightened
V-ing perfect
I might have been lightening you might have been lightening she might have been lightening we might have been lightening you might have been lightening they might have been lightening
Negation
Simple form
I might not lighten you might not lighten she might not lighten we might not lighten you might not lighten they might not lighten
V-ing form
I might not be lightening you might not be lightening she might not be lightening we might not be lightening you might not be lightening they might not be lightening
Perfect
I might not have lightened you might not have lightened she might not have lightened we might not have lightened you might not have lightened they might not have lightened
V-ing perfect
I might not have been lightening you might not have been lightening she might not have been lightening we might not have been lightening you might not have been lightening they might not have been lightening
Interrogative form
Simple form
might I lighten? might you lighten? might she lighten? might we lighten? might you lighten? might they lighten?
V-ing form
might I be lightening? might you be lightening? might she be lightening? might we be lightening? might you be lightening? might they be lightening?
Perfect
might I have lightened? might you have lightened? might she have lightened? might we have lightened? might you have lightened? might they have lightened?
V-ing perfect
might I have been lightening? might you have been lightening? might she have been lightening? might we have been lightening? might you have been lightening? might they have been lightening?
Interro-negative form
Simple form
might I not lighten? might you not lighten? might she not lighten? might we not lighten? might you not lighten? might they not lighten?
V-ing form
might I not be lightening? might you not be lightening? might she not be lightening? might we not be lightening? might you not be lightening? might they not be lightening?
Perfect
might I not have lightened? might you not have lightened? might she not have lightened? might we not have lightened? might you not have lightened? might they not have lightened?
V-ing perfect
might I not have been lightening? might you not have been lightening? might she not have been lightening? might we not have been lightening? might you not have been lightening? might they not have been lightening?