I might chain-smoke you might chain-smoke he might chain-smoke we might chain-smoke you might chain-smoke they might chain-smoke
V-ing form
I might be chain-smoking you might be chain-smoking he might be chain-smoking we might be chain-smoking you might be chain-smoking they might be chain-smoking
Perfect
I might have chain-smoked you might have chain-smoked he might have chain-smoked we might have chain-smoked you might have chain-smoked they might have chain-smoked
V-ing perfect
I might have been chain-smoking you might have been chain-smoking he might have been chain-smoking we might have been chain-smoking you might have been chain-smoking they might have been chain-smoking
Negation
Simple form
I mightn't chain-smoke you mightn't chain-smoke he mightn't chain-smoke we mightn't chain-smoke you mightn't chain-smoke they mightn't chain-smoke
V-ing form
I mightn't be chain-smoking you mightn't be chain-smoking he mightn't be chain-smoking we mightn't be chain-smoking you mightn't be chain-smoking they mightn't be chain-smoking
Perfect
I mightn't have chain-smoked you mightn't have chain-smoked he mightn't have chain-smoked we mightn't have chain-smoked you mightn't have chain-smoked they mightn't have chain-smoked
V-ing perfect
I mightn't have been chain-smoking you mightn't have been chain-smoking he mightn't have been chain-smoking we mightn't have been chain-smoking you mightn't have been chain-smoking they mightn't have been chain-smoking
Interrogative form
Simple form
might I chain-smoke? might you chain-smoke? might he chain-smoke? might we chain-smoke? might you chain-smoke? might they chain-smoke?
V-ing form
might I be chain-smoking? might you be chain-smoking? might he be chain-smoking? might we be chain-smoking? might you be chain-smoking? might they be chain-smoking?
Perfect
might I have chain-smoked? might you have chain-smoked? might he have chain-smoked? might we have chain-smoked? might you have chain-smoked? might they have chain-smoked?
V-ing perfect
might I have been chain-smoking? might you have been chain-smoking? might he have been chain-smoking? might we have been chain-smoking? might you have been chain-smoking? might they have been chain-smoking?
Interro-negative form
Simple form
mightn't I chain-smoke? mightn't you chain-smoke? mightn't he chain-smoke? mightn't we chain-smoke? mightn't you chain-smoke? mightn't they chain-smoke?
V-ing form
mightn't I be chain-smoking? mightn't you be chain-smoking? mightn't he be chain-smoking? mightn't we be chain-smoking? mightn't you be chain-smoking? mightn't they be chain-smoking?
Perfect
mightn't I have chain-smoked? mightn't you have chain-smoked? mightn't he have chain-smoked? mightn't we have chain-smoked? mightn't you have chain-smoked? mightn't they have chain-smoked?
V-ing perfect
mightn't I have been chain-smoking? mightn't you have been chain-smoking? mightn't he have been chain-smoking? mightn't we have been chain-smoking? mightn't you have been chain-smoking? mightn't they have been chain-smoking?