fordrive vs ship out

fordrive

verb
  • To drive away; expel. 

  • To drive about; drive here and there; drive astray. 

ship out

verb
  • To get rid of, expel, or discard. 

  • To depart, especially for a sea voyage or military assignment. 

  • To leave, get out, or resign. 

  • To send, especially by means of a transport vehicle. 

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