coming vs leading

coming

adj
  • Approaching; of the future, especially the near future; the next. 

  • Newly in fashion; advancing into maturity or achievement. 

noun
  • The act of arriving; an arrival. 

leading

adj
  • Occurring in advance; preceding. 

  • Providing guidance or direction. 

  • Ranking first. 

noun
  • Vertical space added between lines; line spacing. 

  • An act by which one is led or guided. 

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