conclude vs espouse

conclude

verb
  • To bring about as a result; to effect; to make. 

  • To shut off; to restrain; to limit; to estop; to bar; generally in the passive. 

  • To come to a conclusion, to a final decision. 

  • To end; to come to an end. 

  • to deduce, to infer (develop a causal relation) 

  • To bring to an end; to close; to finish. 

espouse

verb
  • To accept, support, or take on as one’s own (an idea or a cause). 

  • To become/get married to. 

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