Using the concordancer  to see how often and where the word "hath" had been used in Macbeth.

1      th this strange virtue     He hath a heavenly gift of prophecy, 

2      dants.    DUNCAN. This castle hath a pleasant seat; the air     N

3      ss temper of his mind,     He hath a wisdom that doth guide his v

4         In nature is a tyranny; it hath been      The untimely emptyin

5       borne his faculties so meek, hath been     So clear in his great

6      n summer-seeming lust, and it hath been     The sword of our slai

7       good advice,     Which still hath been both grave and prosperous

8       worse, all you have done     Hath been but for a wayward son,