This document provides an overview of theoretical grammar as a linguistic study of the grammatical structure of English. It discusses the key differences between practical and theoretical grammar. Theoretical grammar aims to understand the underlying laws and system of a language, while practical grammar focuses on rules for usage.
The document then covers the history and methods of theoretical grammar, including early descriptive grammar, prescriptive grammar, and modern structural linguistics approaches like generative grammar and transformational analysis. It discusses concepts like deep structure and surface structure.
Finally, the document defines key terms in theoretical grammar like morpheme, affix, distributional analysis, and discusses how morphemes relate to meaning and grammatical categories. It analyzes the