I might study you might study he might study we might study you might study they might study
V-ing form
I might be studying you might be studying he might be studying we might be studying you might be studying they might be studying
Perfect
I might have studied you might have studied he might have studied we might have studied you might have studied they might have studied
V-ing perfect
I might have been studying you might have been studying he might have been studying we might have been studying you might have been studying they might have been studying
Negation
Simple form
I mightn't study you mightn't study he mightn't study we mightn't study you mightn't study they mightn't study
V-ing form
I mightn't be studying you mightn't be studying he mightn't be studying we mightn't be studying you mightn't be studying they mightn't be studying
Perfect
I mightn't have studied you mightn't have studied he mightn't have studied we mightn't have studied you mightn't have studied they mightn't have studied
V-ing perfect
I mightn't have been studying you mightn't have been studying he mightn't have been studying we mightn't have been studying you mightn't have been studying they mightn't have been studying
Interrogative form
Simple form
might I study? might you study? might he study? might we study? might you study? might they study?
V-ing form
might I be studying? might you be studying? might he be studying? might we be studying? might you be studying? might they be studying?
Perfect
might I have studied? might you have studied? might he have studied? might we have studied? might you have studied? might they have studied?
V-ing perfect
might I have been studying? might you have been studying? might he have been studying? might we have been studying? might you have been studying? might they have been studying?
Interro-negative form
Simple form
mightn't I study? mightn't you study? mightn't he study? mightn't we study? mightn't you study? mightn't they study?
V-ing form
mightn't I be studying? mightn't you be studying? mightn't he be studying? mightn't we be studying? mightn't you be studying? mightn't they be studying?
Perfect
mightn't I have studied? mightn't you have studied? mightn't he have studied? mightn't we have studied? mightn't you have studied? mightn't they have studied?
V-ing perfect
mightn't I have been studying? mightn't you have been studying? mightn't he have been studying? mightn't we have been studying? mightn't you have been studying? mightn't they have been studying?