首先,一般是sb is reported to have done sth.因为这个是表主动.据说某人干了某事.
He was reported to have made an important discovery.
据报导他有重要发现.
Some people were reported to have seen Unidentified Flying Objects .
据报道,有人看见了不明飞行物.
it/sth is reported to have been done.主语一般是物.据说..被做了.
That building is reported to have been set up .
据报道,那座大楼已建成了.
The ship is reported to have been in collision with an oil tanker.
据报道,那船曾和一油轮相撞