词汇体、语法体与there存现构式原型性的共变

Lexical Aspect,Grammatical Aspect and Their Covariation with Prototypicality of Existential There-construction

There存现构式中动词和体标记组合所产生的实例构式,可展现丰富的事件结构。本文基于大规模的语料调查和数据分析,着重考察there存现构式中动词词汇体和语法体的互动及其对构式原型性的影响。分析显示,there存现构式中两者的共现具有明显的倾向和限制;语法体和构式在特定情况下都会对词汇体产生压制作用。本文通过共现词素分析法计算出各类动词和体标记与there存现构式的关联强度,以词汇体和语法体为变量,提出两者与构式原型性的共变关系模型,探索there存现构式原型性的量化方法。

In this article we explore the interaction between lexical and grammatical aspects, and how these impact the prototypicality of Existential There-constructions, based on quantitative corpus analysis. Collexeme analysis is used to work out co]lostruction strength between verb or aspect marker and the construction. The study shows that some lexi- cal and grammatical aspect types display a strong tendency to co-occur with and/or constrain each other. We propose a method for quantifying the degree of prototypicality of Existential There-construction by utilizing a covariation model with lexical and grammatical aspect as variables.