categorical vs occurrent

categorical

adj
  • Of, pertaining to, or using a category or categories. 

  • Absolute; having no exception. 

noun
  • A categorical proposition. 

occurrent

adj
  • Pertaining to occurrence; having to do with an occurrence. 

  • Current, actual, occurring. 

noun
  • An event, something that occurs. 

  • One who comes to meet another. 

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