報(ほう)告(こく)書(しょ) houkokushoを oよく yoku調(しら)べ()た() shirabeta。 I examined the report carefully. Literal Report [object-を] well investigated よく here means 'thoroughly/carefully' rather than 'often' — a polysemous adverb whose meaning shifts with the verb it modifies. Subject is omitted. worksubject omission
報(ほう)告(こく)書(しょ) houkokushoを oよく yoku調(しら)べ()た() shirabeta。 I examined the report carefully. Literal Report [object-を] well investigated よく here means 'thoroughly/carefully' rather than 'often' — a polysemous adverb whose meaning shifts with the verb it modifies. Subject is omitted. worksubject omission