How does Shakespeare present the supernatural in ‘Macbeth’?

Related Questions

'All is ready ... for Duncan's last night on Earth' What does this phrase mean? Why won't Macbeth take the daggers back to the scene of the crime? Give an example of a metaphor used in ‘Macbeth’ and how it affects the audience’s perception of a certain character. Describe and explain a certain type of speech used by Shakespeare in ‘Macbeth’ to depict the character of Macbeth. Give an example of personification used in ‘Macbeth’ and explain its effect on the audience’s perception of the character of Macbeth.