complete vs cross the line

complete

verb
  • To finish; to make done; to reach the end. 

  • To call from the small blind in an unraised pot. 

  • To make whole or entire. 

noun
  • A completed survey. 

adj
  • In which every set with a lower bound has a greatest lower bound. 

  • That is in a given complexity class and is such that every other problem in the class can be reduced to it (usually in polynomial time or logarithmic space). 

  • In which every Cauchy sequence converges to a point within the space. 

  • Generic intensifier. 

  • In which all small limits exist. 

  • With all parts included; with nothing missing; full. 

  • In which every semantically valid well-formed formula is provable. 

  • Finished; ended; concluded; completed. 

cross the line

verb
  • To achieve completion of something. 

  • To finish a race. 

  • To overstep a boundary, rule, or limit; to go too far or do something unacceptable. 

  • To cross the equator, as a vessel at sea. 

  • To film from the opposite side of an imaginary axis on set in order to view the actors from the opposite direction. 

How often have the words complete and cross the line occurred in a corpus of books? (source: Google Ngram Viewer )