reckon on vs scry

reckon on

verb
  • To plan on; to expect. 

  • To count on or depend (on). 

scry

verb
  • To predict the future using crystal balls or other objects. 

noun
  • A flock of wildfowl. 

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