presage vs warning

presage

noun
  • A warning of a future event; an omen. 

  • An intuition of a future event; a presentiment. 

verb
  • To make a prediction. 

  • To have a presentiment of; to feel beforehand; to foreknow. 

  • To predict or foretell something. 

warning

noun
  • The action of the verb warn; an instance of warning someone. 

  • Something spoken or written that is intended to warn. 

intj
  • Used to warn of danger in signs and notices. 

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