かぶしたそうだ
ka bushita sōda

Godan Verb (su)
Evidential Auxiliary

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

1. It is said that (someone) was done to (someone).; It is said that (someone) suffered.; It is rumored that (something) happened.

Past/Perfective
Hearsay Evidence