ダブルテンス形式の観点からみた「はずだ」の研究

Abstract

This study is distributed by 4 patterns from the point of view called by the double tense form and analyzes syntactic and semantic features of hazuda. Concretely, It considerates when the first tense is existed, whether or not realization and confirmation are existed, the time of the confirmation, and the second tense of speaker’s view point of Judgement. The analyzed Objects of this examples are hazuda expressing “guess” from the dialogues of novels and predicate of proposition is only limited with verb. Results of analysis arranged by patten is the next. First,「non-past form+non-past form」 is equal between the first tense and the second tense in the form and meaning, and hazuda expresses that the future situation occurs naturally from the this patten when speaker’s speaking. Second, the first tense of 「past form+non-past form」 expresses situation of the past when speaking. But, the side of tense could go backward and the side of mood could go forward by such co-occurrence elements of the sentense. Third, 「non-past form+past form」expresses re-confirmed of guess about the future situation when speaker’s speaking, so it can have in some case tense confrontation, but it makes the side of tense weaken, tense confrontation broken, the side of mood go forward. And, it could made non-past form and past form change when the side of mood go forward. And, in this case most, hazuda expresses “unreal”, this paper explains the reason related re-confirmed about established proposition when speaking. Finally, this study finds only 1 example of 「past form+past form」and it is not in other previous studies, so I need to think whether this patten is used with conversation.