英语句型 ,以下这几个句型到底哪几个是正确的哦，如果都不对，该怎么表达呢？谢谢了，可以分析一下语法吗

Question

1，there are many of steps which can be take to solving this problem
2，there are many of steps which can be take to solve this problem
3,there are many of steps which can be take to solve udo this problem
4,there are many of steps which can be take to do to solving this problem
5,there are many of steps which can be take to help solving this problem

Answer 1

都不对，定语从句，which 改that 应用can be taken 被动语态

Answer 2

there are many steps that can be taken to slove this problem.