fall off vs succeed

fall off

verb
  • To fall into sin; stray. 

  • To diminish in size, value, etc. 

  • To change the direction of the sail so as to point in a direction that is more down wind; to bring the bow leeward. 

  • To become detached or to drop from. 

succeed

verb
  • To come in the place of another person, thing, or event; to come next in the usual, natural, or prescribed course of things; to follow; hence, to come next in the possession of anything; (often with to). 

  • To ascend the throne after the removal or death of the occupant. 

  • To prevail in obtaining an intended objective or accomplishment; to prosper as a result or conclusion of a particular effort. 

  • To follow something in sequence or time. 

  • To prosper or attain success and beneficial results in general. 

  • To support; to prosper; to promote or give success to. 

  • To descend, as an estate or an heirloom, in the same family; to devolve; (often with to). 

  • To come after or follow; to be subsequent or consequent; (often with to). 

  • To replace or supplant someone in order vis-à-vis an office, position, or title. 

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