dragoon vs wring out

dragoon

verb
  • To force (someone) into doing something; to coerce. 

  • To surrender (a person) to the fury of soldiers. 

noun
  • A variety of pigeon. 

  • A carrier of a dragon musket. 

  • A horse soldier; a cavalryman, who uses a horse for mobility, but fights dismounted. 

wring out

verb
  • To force someone to give (something), usually truth, or money. 

  • To squeeze (wet clothing or cloth), either by twisting with one's hands, or by passing it through a wringer, to remove the water. 

  • To push (an aircraft) to its performance limits; to push the envelope. 

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