Question

Be said to do和be said to be doing和be said to have done有什么区别

Answer 1

这三个都是被动短语早滑，可翻译成“据说裂汪”，知识时态有区别而已。我各加一个陆源腊主语造个简单的句子吧，这样有助于你的理解。
He
is
said
to
come.据说他会来
He
is
said
to
be
coming,据说他正在来的路上。
He
is
said
to
have
come，据说他来过了。