彝语功能范畴D(su33)的EPP特征较强,逼迫着其补足语移到其指示语位置,占据D指示语位置的成分,实际上就是其补足语。补足语反映着谓词论元的句法实现,由于彝语谓词在后,所以形容词、动词位于su33的补足语的末尾;由于领属短语中存在抽象谓词,所以作为抽象谓词外部论元的领有者前于作为内部论元的领有物,构成“名词或代词+中心语”构式。 The EPP feature of Yi functional category D (su33) is strong, forcing its complementation to move to the position of its indicator, occupying the position of indicator D, which is actually its complement. Complement language reflects the realization of the syntax of the predicate argument. Since the predicates of the Yi language are in the back, the adjective and the verb are at the end of the complement of su33. Since the predicate exists in the possessive phrase, As the internal argument of the possession, constitute the “noun or pronoun + central language” structure.