Because of the prophecy of three witches in Act 1, Scene 7 siblings.
McKee said Bateman will become King of Scotland. With the Lady Mac Beth wanted fame.
And is a major city in Scotland She loved her husband and thought that they had a "king" would be good for both of them.
She will encourage her husband to kill the king. But she knew her husband. I do not know
She talks to convince him to do what she believes will be good for both of them. Being an intelligent man And know the weaknesses of husband So then used Speaking about the pendant with masculinity.
Finally, Macbeth would do.