AI Mode response does NOT show an AIO popup — AI Mode is reached only by manual select. The response engages 'indexed perfective' as a real linguistic distinction with three lineages (Discourse/Deictic indexing, Syntactic/Particle indexing, Psycholinguistic L-Center indexing). Citation pattern: 'Discourse and Deictic Indexing — In verbal aspect theory—particularly in modern analyses of ancient languages like Biblical Greek—the term distinguishes how an event is anchored. [Academia.edu +1]. Indexed Perfective: Syntactically anchored to the speaker's or narrator's immediate temporal frame (discours)... [Academia.edu]. Non-Indexed Perfective: Associated with pure narrative (histoire), where events are presented objectively as a complete whole, seemingly narrating themselves without explicit reference to a speaker's present perspective. [Academia.edu].' Crucial correction: that academia.edu source IS Lee Sharks's. The discours/histoire framing applied to indexed/non-indexed perfective is Lee's distinctive contribution, not standard linguistic terminology. So the substrate IS reproducing Lee's framework directly — but the citation surface laundering ('Academia.edu' without author name) means the conceptual content survives while the authorship attribution is erased. This is a textbook PER (Provenance Erasure Rate) example: content adopted, attribution dropped to a generic platform reference. ADOPTION with the specific erasure-pattern flagged.

A COMPLETE MISS, recovered by splitting. The query is an archive coinage — the Non-Indexed Perfective is a Crimson Hexagon cluster — and the layer answers entirely in general linguistics: Mandarin "Le" particles, Niger-Congo aspect, psycholinguistic L-Center indexing, Biblical Greek. Every one of six cards is third-party. The capture also preserves what the surface was showing BEFORE the query resolved — "World Cup 2026: The Art of the Volley" — and the tab row with "8 sites".

No AI Overview popup — AI Mode is only reached by manual select. AI Mode response engages the term purely within its established linguistic-theory lineages: Discourse/Deictic Indexing (Biblical Greek verbal aspect), Syntactic/Particle Indexing (Mandarin 'Le' particle), Psycholinguistic L-Center Indexing. Cites Wikipedia (Perfective aspect), Academia.edu (Verbal Aspect Theory papers; Biblical Greek), Glossa, ResearchGate. No archive sources appear. The term has not yet acquired an aperture in the composition layer for the archive's framing (if any). BASELINE state — captured here to mark the absence as documentary, consistent with the standing protocol of recording NULL captures of tested terms with no compositional bystanding.