提供几个实例,请注意括号内的时态,相信您会领悟到：
1、Someone says that she( works) as an actress.
It is said that she works as an actress.
She is said to work as an actress.
2、People say that he( has finished) wriiting a novel.
It is said that he has finished wriiting a novel.
He is said to have finished wriiting a novel.
3、Tom says that Lilly ( is reading) in the sun.
It is said that Lilly is reading in the sun.
Lilly is said to be eading in the sun.