assess vs suppose

assess

verb
  • To impose or charge, especially as punishment for an infraction. 

  • To determine, estimate or judge the value of; to evaluate 

  • To calculate and demand (the tax money due) from a person or entity. 

suppose

verb
  • To put by fraud in the place of another. 

  • To require to exist or to be true; to imply by the laws of thought or of nature. 

  • To theorize or hypothesize. 

  • To take for granted; to conclude, with less than absolute supporting data; to believe. 

  • To imagine; to believe; to receive as true. 

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