accomplish vs postpone

accomplish

verb
  • to fill out a form. 

  • To finish successfully. 

  • To execute fully; to fulfill; to complete successfully. 

  • To complete, as time or distance. 

postpone

verb
  • To delay or put off an event, appointment, etc. 

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