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