Day after day,time pass away的pass为什么不用加es或ed

句子有错,正确的形式是
Day after day,time passed away
(passes 也对)
你想的可能是IF I LET YOU GO的歌词,
很多版本写错了,应该是：
[Shane:]
Day after day
Time passed away
And I just can't get you off my mind
Nobody knows,
I hide it inside
I keep on searching but I can't find
.
英语很普遍,网上帖子不都是语法正确的.

Day after day, time pass away的pass，意思是时间时刻都在pass，所以不用加其他的