Xu Ti2026-03-222026-03-222010https://en.cnki.com.cn/Article_en/CJFDTOTAL-HYXX201003003.htmhttps://andeanlibrary.org/handle/123456789/64410According to the characteristics of grammatical forms,grammatical category can be divided into three categories:morphological category,distributional category and paradigmatic category.The modified category is a paradigmatic category.The two kinds of grammatical meaning in modified category——descriptive meaning and distinctive meaning are born by the same attributive constituent and showing a transitional change.The differences manifested by every contrast items of a connotational category in the appearance or not,quantity and mutual relations,can be seen as the grammatical form expressing descriptive meaning and distinctive meaning.enAttributiveGrammatical categoryMeaning (existential)LinguisticsContrast (vision)MathematicsCategorizationPsychologyarticle