One immutable record. No silent merging.

Academic teaching rationale

### nagumuladuwa *“I be added.”* The form **nagumuladuwa** is built upon the root *agumuladuwa*, “to be added” (Lila Garífuna Diccionario (Suazo)). To it is joined the first-person singular subject prefix *n-*, marking first-person singular ('I') as the one who acts. Taken whole, the word means precisely “I be added” — its gloss states the fully-inflected sense, never the bare meaning of the root. Set against its kin, **bagumuladuwa** (“you be added”); **lagumuladuwa** (“he is 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 Quesada 2017 §3 person-indexation. 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.*