Absolute vs perfective

Absolute

noun
  • That which is totally unconditioned, unrestricted, pure, perfect, or complete; that which can be thought of without relation to others. 

perfective

noun
  • a perfective verb form 

adj
  • Of, or relative to, the perfect tense or perfective aspect. 

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