One immutable record. No silent merging.

Academic teaching rationale

### agumuladuwadibu *“you have been added (present perfect — Suazo).”* The form **agumuladuwadibu** is built upon the root *agumuladuwa*, “to be added” (Lila Garífuna Diccionario (Suazo)). To it is joined the present-perfect suffix *-dibu* (2SG, Suazo), 'you have V-ed'. Taken whole, the word means precisely “you have been added (present perfect — Suazo)” — its gloss states the fully-inflected sense, never the bare meaning of the root. To see its precise force, compare **nagumuladuwa** (“I be added”); **bagumuladuwa** (“you be added”): each shares the same stem yet bends it to a different shade of meaning, which is exactly how Garífuna wins great precision from a single root. *The construction rests on Suazo, Conversemos en garífuna (Guaymuras 1991/1994) — principle recorded with attribution. This is a principled composition — a cited root joined to a cited paradigm — and so it is offered for fluent-elder validation rather than asserted as attested.*