why don't you go yourself why you don't go..这两个句子都正确吗?

问题描述:

why don't you go yourself why you don't go..
这两个句子都正确吗?

第一句对,第二句在宾语从句中会出现

Why don't you go by yourself?
第二个说法没见过

Why don't you go by yourself?
第二个不对.

第一个,不对,应该是Why don't you go by yourself?
第二个句子你没写全