The grammatical means to control or lose control of language are mood and modality, the textual means is turn-taking, and the lexical means are mood adjuncts and comment adjuncts.

• 控制／失控言语过程的主要语法手段有语气和情态，语篇手段有话轮，词汇手段有情感词，评价词等。本文只从语篇和语法两个层面来讨论权势关系。