who says that as before这句话成立吗?

问题描述:

who says that as before这句话成立吗?
如题,语法是否有问题?

有.
1.是不是要表达“以前谁说过这话”的意思?那么“说”就该用过去式.
2.表达“以前”前,直接用before.“as before”是“和以前一样”的意思.
Who said that before?