Beech vs aeroplane

Beech

noun
  • An aircraft made by Beechcraft. 

name
  • A surname. 

  • A village in Hampshire, England. 

aeroplane

noun
  • Any of various nymphalid butterflies, of various genera, having a slow gliding flight. Also called planes. 

  • Synonym of airplane. A powered heavier-than-air aircraft with fixed wings. 

verb
  • To fly in an aeroplane. 

  • To transport by aeroplane. 

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