oppose vs propound

oppose

verb
  • To present or set up in opposition; to pose. 

  • To object to. 

  • To place in front of, or over against; to set opposite; to exhibit. 

  • To attempt to stop the progression of; to resist or antagonize by physical means, or by arguments, etc.; to contend against. 

propound

verb
  • To put forward; to offer for discussion or debate. 

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