beat it vs shoo

beat it

verb
  • To leave; to go away. 

  • Used other than figuratively or idiomatically: see beat, it. 

  • To masturbate, usually a man of himself. 

shoo

verb
  • To leave under inducement. 

  • To induce someone or something to leave. 

  • To usher someone. 

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