being vs perdurant

being

noun
  • The state or fact of existence, consciousness, or life, or something in such a state. 

  • One's basic nature, or the qualities thereof; essence or personality. 

  • A living creature. 

  • That which has actuality (materially or in concept). 

conj
  • Given that; since. 

perdurant

noun
  • A happening; an entity that only exists partially at any given point in time. 

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