chasten vs violate

chasten

verb
  • To render humble or restrained. 

  • To make chaste. 

violate

verb
  • To break or disregard (a rule or convention). 

  • To cite (a person) for a parole violation. 

  • To rape. 

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