bring down vs get down

bring down

verb
  • To cause to fall down, e.g. in an accident. 

  • To reduce. 

  • To make something, especially something flying, fall to the ground, usually by firing a weapon of some kind. 

  • To make someone feel bad emotionally. 

  • To make a ruler lose their position of power. 

  • To cause an opponent to fall after a tackle. 

  • To humble. 

get down

verb
  • To bring or come down; to descend; to cause to bring or come down. 

  • Used other than figuratively or idiomatically: see get, down. 

  • To party. 

  • To duck or take cover, usually to avoid harm. Commonly used as a caution or warning in the imperative. 

  • To concentrate; attend. 

  • To swallow (something). 

  • To leave the table after dining. 

  • To relax and enjoy oneself completely; be uninhibited in one's enjoyment. 

  • To have sex. 

  • To record in writing. 

  • To depress; discourage; fatigue. 

  • To dance, particularly without inhibition or restraint, or in a sexually suggestive manner. 

  • To criticise 

How often have the words bring down and get down occurred in a corpus of books? (source: Google Ngram Viewer )