The document discusses several key aspects of literary text analysis, including the verbal and supraverbal layers, poetic structure, principles of representation, and components of poetic structure. The verbal layer consists of words, phrases, sentences, etc., while the supraverbal layer emerges from these sequences to represent events, conflicts, and the author's message. Poetic structure coheres the verbal and supraverbal layers. Principles of representation in literature include incomplete representation, analogy/contrast, and recurrence. Components of poetic structure discussed are images, themes, ideas, composition, plot, genre, and style.