betime vs purport

betime

verb
  • To occur; betide. 

adv
  • Betimes. 

purport

verb
  • To intend. 

  • To convey, imply, or profess (often falsely or inaccurately). 

noun
  • import, intention or purpose 

How often have the words betime and purport occurred in a corpus of books? (source: Google Ngram Viewer )