hasten vs prorogue

hasten

verb
  • To cause some scheduled event to happen earlier. 

  • To move or act in a quick fashion. 

  • To make someone speed up or make something happen quicker. 

prorogue

verb
  • To suspend (a parliamentary session) or to discontinue the meetings of (an assembly, parliament etc.) without formally ending the session. 

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