" I " , " you " and " he " are all personal pronouns.

I, you和 he 都是人称代词.

《简明英汉词典》

Possessive personal pronouns are used to show ownership or possession.

拥有格代名词用作表达物件之拥有权.

互联网

Subjective personal pronouns act as subjects or subject complements in sentences.

主格人称代名词担任句子里面的主语或主语的补语.

互联网

Objective personal pronouns act as objects of verbs or prepositions.

受格人称代名词担任动词或介词的受词.

互联网

Personal pronouns, link verbs, conjunctions and prepositions are usually not stressed.

人称代词 、 联系动词 、 连接词和介词通常不重读.

互联网