I might better you might better she might better we might better you might better they might better
V-ing form
I might be bettering you might be bettering she might be bettering we might be bettering you might be bettering they might be bettering
Perfect
I might have bettered you might have bettered she might have bettered we might have bettered you might have bettered they might have bettered
V-ing perfect
I might have been bettering you might have been bettering she might have been bettering we might have been bettering you might have been bettering they might have been bettering
Negation
Simple form
I might not better you might not better she might not better we might not better you might not better they might not better
V-ing form
I might not be bettering you might not be bettering she might not be bettering we might not be bettering you might not be bettering they might not be bettering
Perfect
I might not have bettered you might not have bettered she might not have bettered we might not have bettered you might not have bettered they might not have bettered
V-ing perfect
I might not have been bettering you might not have been bettering she might not have been bettering we might not have been bettering you might not have been bettering they might not have been bettering
Interrogative form
Simple form
might I better? might you better? might she better? might we better? might you better? might they better?
V-ing form
might I be bettering? might you be bettering? might she be bettering? might we be bettering? might you be bettering? might they be bettering?
Perfect
might I have bettered? might you have bettered? might she have bettered? might we have bettered? might you have bettered? might they have bettered?
V-ing perfect
might I have been bettering? might you have been bettering? might she have been bettering? might we have been bettering? might you have been bettering? might they have been bettering?
Interro-negative form
Simple form
might I not better? might you not better? might she not better? might we not better? might you not better? might they not better?
V-ing form
might I not be bettering? might you not be bettering? might she not be bettering? might we not be bettering? might you not be bettering? might they not be bettering?
Perfect
might I not have bettered? might you not have bettered? might she not have bettered? might we not have bettered? might you not have bettered? might they not have bettered?
V-ing perfect
might I not have been bettering? might you not have been bettering? might she not have been bettering? might we not have been bettering? might you not have been bettering? might they not have been bettering?