get past vs go over

get past

verb
  • To continue around a blockage; to get around (something); to surpass something that is in the way. 

  • To cause someone to overcome a source of grief or get through a difficult time. 

  • To cause something to get around a blockage; to cause to get around or surpass something that is in the way. 

  • To get through a difficult time; to overcome a source of grief. 

go over

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

  • To create a response or impression. 

  • To look at carefully; to scrutinize; to analyze. 

  • To score a try. 

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