给句子划划成分

Failure of each worker to perform to the best of his ability will hurt the company.

主语从Failure到ability 的意群怎么划分，主要是不明白...perform to....是怎么衔接的

(Failure of each worker to perform to the best of his ability )这整个是主语，其中Failure of each worker 是核心主语，perform to the best of his ability 是它的定语由介词to连接，所以perform to 是这个定语的成分，它可能是作这个定语中the best of his ability的谓语也可能与the best of his ability组成一个成语，。你查一下有没有这个成语perform to the best of his ability， 如果有那就是了，否则就是定语成分里谓语+宾语的关系了。

Failure （失败）是主语，will hurt（会伤害）是谓语，the company（公司）是宾语。 谁的failure？each worker（每个员工）的failure，这是什么语我不懂，只能说 of each worker是“修饰”failure的 什么failure？怎样的failure？failure to perform，像楼上说的，to perform...ability是定语。 至于to the best of his ability，只是perform的定语，perform to the best of his ability，是说“尽他所能” 楼上分析得很好。。。