Négation de l’auxiliairemight, contraction de “might not” : « Ne fera peut-être pas ».
Harmonia believed that the heifer might turn out to be Europa herself. After all, in ravishing her Zeus had transformed himself into a bull, so why mightn’t she have taken a bovine form too?— (Stephen Fry, Mythos, Penguin Books, 2018, p. 219)