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