Of > By so > such

5 To your disports: ill might you been apaid."

To > [In] disports > diversions, sports ill > evilly, badly been apaid > have been repaid; or, as an imprecation: be pleased, be satisfied

6 But she was more engrieved, and replied:

engrieved > aggravated; grieved

7 "Fair sister, ill beseems it to upbraid

beseems > becomes

8 A doleful heart with so disdainful pride;

so > such

9 The like that mine may be your pain another tide.