entail 的宾语补语的问题

This responsibility does not entail my doing for you what you are capable of doing for yourself; nor does it mean that I run your life for you.

what you are capable of doing 是my doing的宾语补语吗？

what you are capable of doing for yourself为my doing的宾语，for you为状语。因为宾语长，状语短，宾语后移到了状语之后。这就是英语句子尾重原则，语法上叫做宾语后移。what从句为名词性关系分句，等于一个名词词组，故不可以使用外置结构，即不需要形式宾语it，而只不过将what从句移至状语之后。