precedent vs the very same

precedent

adj
  • Happening or taking place earlier in time; previous or preceding. 

verb
  • To provide precedents for. 

  • To be a precedent for. 

noun
  • The previous version. 

  • A decided case which is cited or used as an example to justify a judgment in a subsequent case. 

  • An established habit or custom. 

  • An act in the past which may be used as an example to help decide the outcome of similar instances in the future. 

the very same

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