contradict vs depose

contradict

verb
  • To deny the truth or validity of (a statement or statements). 

  • To be contrary to (something). 

  • To oppose (a person) by denying the truth or pertinence of a given statement. 

depose

verb
  • To testify; to bear witness; to claim; to assert; to affirm. 

  • To put down; to lay down; to deposit; to lay aside; to put away. 

  • To interrogate and elicit testimony from during a deposition; typically done by a lawyer. 

  • To take or swear an oath. 

  • To remove (a leader) from (high) office, without killing the incumbent. 

  • To give evidence or testimony, especially in response to interrogation during a deposition 

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