beat about the bush vs pussyfoot

beat about the bush

pussyfoot

verb
  • To act timidly or cautiously. 

  • To use euphemistic language or circumlocution. 

  • To move silently, stealthily, or furtively. 

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