论后置情态词“得”

On the Post-Modal Word De (得)

位于动词之后的情态词"得",表达可能情态,虽然与不表情态的结构助词"得"的来源相同,产生的时间相同,在语法化斜坡上处于相同的点,但它们产生的句型和句法机制不同,因此,它们在语法化斜坡上的点是两个点的重合。后置情态词"得"让汉语产生的表可能的补语类型,使汉藏语系形成不多见的共同语序结构,并且与其它语系区别开来。

Modality word de（德） is located after the verbs to express the possible modality although it has some similarities with structural particle de（德） which doesn＇t express modality. They own the same source, appear at the same time, have the same point in the grammatical cline. But they derive from different patterns and syntactic mechanisms. So their points on the grammatical cline are the coincidence of two points. Modality word de（德） is located after a verb which can let Chinese produce complement type and to make the Sino-Tibetan languages form a rare common word order structure which help to distinguish from other languages.