This document discusses key concepts from Gérard Genette's narratology. It defines narratology as the study of narrative representation and its principles. It outlines five of Genette's main concepts: order, which examines the sequence of story events versus narrative events; frequency, which considers how many times an event occurs versus is narrated; duration, distinguishing narrative time from story time; voice, regarding who is narrating; and mood, concerning the narrator's perspective and distance. Order, frequency, duration, voice and mood are presented as fundamental aspects of Genette's structuralist approach to analyzing narratives.