establish vs set aside

establish

verb
  • To prove and cause to be accepted as true; to establish a fact; to demonstrate. 

  • To form; to found; to institute; to set up in business. 

  • To appoint or adopt, as officers, laws, regulations, guidelines, etc.; to enact; to ordain. 

  • To make stable or firm; to confirm. 

set aside

verb
  • To disagree with something and reject or overturn it. 

  • To declare something invalid or null and void. 

  • To leave out of account; to omit or neglect. 

  • To separate and reserve something for a specific purpose. 

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