brainwash vs whip into shape

brainwash

verb
  • To affect one's mind by using extreme mental pressure or any other mind-affecting process. (e.g. hypnosis) 

  • To persuade completely and forcibly. 

noun
  • A distorting effect upon one's memory, belief, or ideas, as by propaganda. 

whip into shape

verb
  • To exert considerable effort to change something or someone into a desired state. 

How often have the words brainwash and whip into shape occurred in a corpus of books? (source: Google Ngram Viewer )