go up vs superstruct

go up

verb
  • To be built or erected 

  • Used other than figuratively or idiomatically: see go, up. 

  • To rise or increase in price, cost, or value. 

  • To be consumed by fire. 

  • To move upwards 

  • To forget lines or blocks during public performance. 

  • To appeal for a dismissal. 

superstruct

verb
  • To build over or upon (another structure); to erect upon (a foundation). 

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