moving vs on foot

moving

adj
  • That moves or move. 

  • That causes someone to feel emotion. 

noun
  • The relocation of goods 

  • A causing of a movement 

on foot

prep
  • In progress or in preparation; active, in operation. 

  • On one's feet; walking, jogging or running but not in a vehicle or on the back of an animal. 

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