おごったそうだ
驕ったそうだ
ogotta sōda

Godan Verb (ru)
Evidential Auxiliary

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

1. It seems...; They say...; Apparently...; He/She/It is said to be arrogant.

Past/Perfective
Hearsay Evidence
Usually Written in Kana