commanding vs constitutive

commanding

adj
  • Tending to give commands, authoritarian. 

  • Impressively dominant. 

  • Dominating from above, giving a wide view 

noun
  • The act of giving a command. 

constitutive

adj
  • having the power or authority to constitute, establish or enact something 

  • extremely important, essential 

  • having the power or authority to appoint someone to office 

  • that forms a constituent part of something else 

  • (of an enzyme) that is continuously produced at a constant rate 

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