being vs mammal

being

noun
  • A living creature. 

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

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

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

conj
  • Given that; since. 

mammal

noun
  • A vertebrate with three bones in the inner ear and one in the jaw. 

  • An animal of the class Mammalia, characterized by being warm-blooded, having hair and producing milk with which to feed its young. 

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