Could you please explain the following, which has tormented me for quite a while. My teacher says that there are three kinds of " may/ might ".
First, the "may/might" used for assumptions with 50 percent degree certainty like " he may be drunk now , he may have been drunk yesterday ".
Second, "may/might" for concession " he might have been there but I didn't see him , he may be rich but he is unhappy ".
Third - may for permission. I think that your rich and beautiful language has more meanings of may and might.
Could you please elaborate on that.