blame vs exempt

blame

verb
  • To censure (someone or something); to criticize. 

  • To assert the cause of some bad event. 

  • To assert or consider that someone is the cause of something negative; to place blame, to attribute responsibility (for something negative or for doing something negative). 

noun
  • Culpability for something negative or undesirable. 

  • A source control feature that can show which user was responsible for a particular portion of the source code. 

  • Censure. 

  • Responsibility for something meriting censure. 

exempt

noun
  • One of four officers of the Yeomen of the Royal Guard, having the rank of corporal; an exon. 

  • One who has been released from something. 

  • A type of French police officer. 

adj
  • Free from a duty or obligation. 

  • Not entitled to overtime pay when working overtime. 

verb
  • To grant (someone) freedom or immunity from. 

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