很多语言表达否定范畴时的否定成分都可以出现在句首位置,但实际上它们的句法位置并不相同:现有语料显示,在动词居前型语言中是屈折范畴I位置,在主语居前型语言中可以是屈折范畴I位置,也可以是功能中心标句词C位置,而在宾语居前型语言中暂时还无法确定。否定范畴实现中的句首位置是实际句法位置在句法推导后的实例化表现。 In many languages, the negative components of the negative category can appear at the beginning of the sentence, but in fact their syntactic positions are not the same: the existing corpus shows that in the verb dictation language is the inflection I position, Type language can be inflected category I location, it can be a function of the center of the C word sentence, while the object of prehistoric language temporarily still not sure. The first sentence position in the realization of negative category is the instantiation of the actual syntactic position after the syntactic derivation.