break in vs put one's oar in

break in

verb
  • To enter a place by force or illicit means. 

  • Starting something brand new or at a new level. 

  • To cause (something, or someone, new) to function more naturally through use or wear 

  • To take the virginity of a girl, to deflower. 

  • To interrupt one's conversation; speak before another person has finished speaking. 

  • To tame; make obedient; to train to follow orders of the owner. 

put one's oar in

verb
  • Synonym of stick one's oar in (“to interfere”) 

How often have the words break in and put one's oar in occurred in a corpus of books? (source: Google Ngram Viewer )