let someone have it vs tear someone a new one

let someone have it

verb
  • To verbally assail someone. 

  • Used other than figuratively or idiomatically: see let, have, it. 

  • To attack someone with great force. 

tear someone a new one

verb
  • To express great anger toward (a person) for some perceived offence or shortcoming; to castigate. 

How often have the words let someone have it and tear someone a new one occurred in a corpus of books? (source: Google Ngram Viewer )