Question

下面这句英语句子对吗？有几个谓语？

However,some students have been found chasing along the corridor recently, which Is a behavior that can cause serious acidents, it may result to wrestling, fall and so on.

Answer 1

这句只有一个谓语 have been found。
句子不够准确和简练，建议改成：However,some students have been found chasing along the corridor recently, which can cause serious acidents, such as falls.

Answer 2

正确的表达是：
However, some students chasing along corridor revently, which is a behavior that can cause serious accidents, may result in wrestling, falling and so on.
意思是：
有些学生最近在走廊里追打，是一种会造成严重的事故的行为，如打架和从走廊上跌落等。

Answer 3

这句话出现的谓语是
have been found
is
can cause
may rusult to
四个谓语动词，其中有两个定语从句，很明显这是个病句，少了一个连词，在最后一个句子前加连词and就OK了，
and it may result to....