The Comment Clause in English: Syntactic Origins and Pragmatic Development

Although English comment clauses such as I think and you know have been widely studied, this book constitutes the first full-length diachronic treatment, focusing on comment clauses formed with common verbs of perception and cognition in a variety of syntactic forms. It understands comment clauses as causal pragmatic markers that undergo grammaticalisation, and acquire pragmatic and politeness functions and subjective and intersubjective meanings. To date, the prevailing view of their synta...