get after vs incriminate

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. 

incriminate

verb
  • To accuse or bring criminal charges against. 

  • To indicate the guilt of. 

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