I might smooth you might smooth she might smooth we might smooth you might smooth they might smooth
V-ing form
I might be smoothing you might be smoothing she might be smoothing we might be smoothing you might be smoothing they might be smoothing
Perfect
I might have smoothed you might have smoothed she might have smoothed we might have smoothed you might have smoothed they might have smoothed
V-ing perfect
I might have been smoothing you might have been smoothing she might have been smoothing we might have been smoothing you might have been smoothing they might have been smoothing
Negation
Simple form
I mightn't smooth you mightn't smooth she mightn't smooth we mightn't smooth you mightn't smooth they mightn't smooth
V-ing form
I mightn't be smoothing you mightn't be smoothing she mightn't be smoothing we mightn't be smoothing you mightn't be smoothing they mightn't be smoothing
Perfect
I mightn't have smoothed you mightn't have smoothed she mightn't have smoothed we mightn't have smoothed you mightn't have smoothed they mightn't have smoothed
V-ing perfect
I mightn't have been smoothing you mightn't have been smoothing she mightn't have been smoothing we mightn't have been smoothing you mightn't have been smoothing they mightn't have been smoothing
Interrogative form
Simple form
might I smooth? might you smooth? might she smooth? might we smooth? might you smooth? might they smooth?
V-ing form
might I be smoothing? might you be smoothing? might she be smoothing? might we be smoothing? might you be smoothing? might they be smoothing?
Perfect
might I have smoothed? might you have smoothed? might she have smoothed? might we have smoothed? might you have smoothed? might they have smoothed?
V-ing perfect
might I have been smoothing? might you have been smoothing? might she have been smoothing? might we have been smoothing? might you have been smoothing? might they have been smoothing?
Interro-negative form
Simple form
mightn't I smooth? mightn't you smooth? mightn't she smooth? mightn't we smooth? mightn't you smooth? mightn't they smooth?
V-ing form
mightn't I be smoothing? mightn't you be smoothing? mightn't she be smoothing? mightn't we be smoothing? mightn't you be smoothing? mightn't they be smoothing?
Perfect
mightn't I have smoothed? mightn't you have smoothed? mightn't she have smoothed? mightn't we have smoothed? mightn't you have smoothed? mightn't they have smoothed?
V-ing perfect
mightn't I have been smoothing? mightn't you have been smoothing? mightn't she have been smoothing? mightn't we have been smoothing? mightn't you have been smoothing? mightn't they have been smoothing?