pass out vs undertake

pass out

verb
  • To become proficient in a particular job or task. 

  • To distribute, to hand out. 

  • To graduate, usually marked by a ceremony at the end of training. 

  • To end (a round) by having passes as the first four bids. 

  • Used other than figuratively or idiomatically: see pass, out. 

  • To graduate from university. 

  • To faint; to become unconscious. 

undertake

verb
  • To take upon oneself; to start, to embark on (a specific task etc.). 

  • To commit oneself (to an obligation, activity etc.). 

  • To pass a slower moving vehicle on the curbside rather than on the side closest to oncoming traffic. 

noun
  • The passing of slower traffic on the curbside rather than on the side closest to oncoming traffic. 

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