When communicating in Chinese you may often make mistakes using Chinese grammar like:

False:

    她已经毕业大学了。

    Tā yǐjīnɡ bìyè dàxué le.

True:

    她已经大学毕业了。

    Tā yǐjīnɡ dàxué bìyè le.

 

“毕业”本身已有一个直接宾语，如果要指明毕业的学校，则应把“大学”移到谓语“毕业”之前，做状语。

毕业 already contains a direct object, and can not be followed by another object. 大学 must be placed in front of the predicate 毕业 as an adverbial adjunct to show the place of graduation.