One immutable record. No silent merging.

Academic teaching rationale

### basuruada *“you become sober.”* The form **basuruada** is built upon the root *asuruada*, “to become sober” (NISAMINA master dictionary). To it is joined the second-person singular subject prefix *b-*, marking second-person singular ('you') as the one who acts. Taken whole, the word means precisely “you become sober” — its gloss states the fully-inflected sense, never the bare meaning of the root. Placed beside its siblings, **nasuruada** (“I become sober”); **lasuruada** (“he becomes sober”): 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.*