inspire vs work up

inspire

verb
  • To infuse into; to affect, as with a superior or supernatural influence; to fill with what animates, enlivens or exalts; to communicate inspiration to. 

  • To infuse into the mind; to communicate to the spirit; to convey, as by a divine or supernatural influence; to disclose preternaturally; to produce in, as by inspiration. 

  • To draw in by the operation of breathing; to inhale. 

  • To infuse by breathing, or as if by breathing. 

  • To spread rumour indirectly. 

work up

verb
  • To raise; to excite; to stir up. 

  • To give (a patient) a general medical examination to assess health and fitness. 

  • To develop. 

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