praise vs reprove

praise

verb
  • To give praise to; to commend, glorify, or worship. 

noun
  • Commendation; favourable representation in words. 

  • Worship. 

reprove

verb
  • to criticise, rebuke or reprimand (someone), usually in a gentle and kind tone. 

  • To prove again. 

  • to deny or reject (a feeling, behaviour, action etc.). 

  • to express disapproval. 

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