むせんだそうだ
咽んだそうだ
musenda sōda

Godan Verb (bu)
Evidential Auxiliary

Expresses hearsay about a past event ("I heard that...") of むせぶ

1. Swallowed it, apparently.; They say (he/she/it) swallowed it.

Past/Perfective
Hearsay Evidence
Usually Written in Kana