garrison vs take possession

garrison

verb
  • To occupy with troops. 

  • To convert into a military fort. 

  • To assign troops to a military post. 

noun
  • The troops stationed at such a post. 

  • A permanent military post. 

  • Occupants. 

  • A military unit, nominally headed by a colonel, equivalent to a USAF support wing, or an army regiment. 

take possession

verb
  • To seize or get control over. 

  • To become the owner (of). 

  • To assume responsibility for. 

  • To become established in 

  • To possess; to dominate or control the mind of 

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