break off vs eternize

break off

verb
  • To end abruptly, either temporarily or permanently. 

  • To end a relationship. 

  • To remove a piece from a whole by breaking or snapping 

eternize

verb
  • To prolong indefinitely. 

  • To make or render eternal. 

  • To immortalize; to make eternally famous. 

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