I go to school earlier than XXX 有错误吗
问题描述：
I go to school earlier than XXX 有错误吗
答
没有错
不过楼上误解,I go to school earlier than him是错的,前后结构不一致,正解为I go to school earlier than he does.
无须用完成时态,比如说I go to school earlier than he does sometimes.
I went to school earlier than XXX 是一般过去时,并非完成时态