forbear vs forgo

forbear

verb
  • To keep away from; to avoid; to abstain from. 

  • To control oneself when provoked. 

  • To refuse; to decline; to withsay; to unheed. 

  • To refrain from proceeding; to pause; to delay. 

forgo

verb
  • To refrain from, to abstain from, to pass up, to withgo. 

  • To let pass, to leave alone, to let go. 

  • To do without, to abandon, to renounce. 

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