中文摘要：

“应该”表达的两种情态与不同的体标记之间存在同现限制关系。“应该”的两种情态与体标记的互动关系可以用“静态”与“动态”、“现实”与“非现实”的概念对立得到统一的解释。

英文摘要：

The co-occurrence restrictions exist between the two types of modality expressed by the modal ＂Yinggai （应该）＂ and the various aspect markers. The co-occurrence restrictions between modality and aspect markers can be explained unitarily in terms of the concept distinction between static and dynamic, and that between realis and irrealis.