as time goes by的意思是“随着时间的流逝”
with time goes by没有这样的用法,不符合语法.
with time going by= as time goes by 意思都是“随着时间的流逝”由于with + sth + doing 是语法上的独立主格结构,而且with是介词,因此with后面不能直接接动词原型,而应接不定式或者现在分词或者过去分词.
as time goes by是时间状语从句,而with time going by是介宾短语作状语.