castigate vs chew someone's ass

castigate

verb
  • To revise or make corrections to a publication. 

  • To punish or reprimand someone severely. 

  • To execrate or condemn something in a harsh manner, especially by public criticism. 

chew someone's ass

How often have the words castigate and chew someone's ass occurred in a corpus of books? (source: Google Ngram Viewer )