get after vs reprimand

get after

verb
  • To attempt to convince another to move into action. 

  • To move into action in pursuit of something. 

  • To move into action in attempt to catch or defeat another. 

reprimand

verb
  • To reprove in a formal or official way. 

noun
  • A severe, formal or official reproof; reprehension, rebuke, private or public. 

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