consider vs lick one's chops

consider

verb
  • To think of doing. 

  • To believe or opine (that). 

  • To think about seriously. 

  • To have regard to; to take into view or account; to pay due attention to; to respect. 

  • To assign some quality to. 

  • To look at attentively. 

  • To think about something seriously or carefully: to deliberate. 

  • To take up as an example. 

  • To debate (or dispose of) a motion. 

lick one's chops

verb
  • To anticipate something eagerly. 

  • To use one's tongue to remove moistness from the sides of one's mouth, as when salivating or at the conclusion of a meal. 

  • To look forward avidly to eating something. 

How often have the words consider and lick one's chops occurred in a corpus of books? (source: Google Ngram Viewer )