This is the 16001st most frequent Korean word.
부패했다는
"부패했다는" means "corrupted" or "decayed."
Here, '부패했다는' is used to form a phrase indicating an accusation or allegation of corruption.
그 정치인은 부패했다는 혐의를 받고 있다.
The politician is under suspicion of having been corrupted.
In this sentence, '부패했다는' introduces the content or claim of the report about corruption.
그는 그 회사의 부패했다는 보고서를 검토하고 있다.
He is reviewing the report suggesting that the company has been corrupted.
Here, '부패했다는' is part of the rumor being described that alleges corruption.