This pioneering volume lays out a set of methodological principles to guide the description of interpersonal grammar in different languages. It compares interpersonal systems and structures across a range of world languages, showing how discourse, interpersonal relationships between the speakers, and the purpose of their communication, all play a role in shaping the grammatical structures used in interaction. Following an introduction setting out these principles, each chapter focuses on a particular language - Khorchin Mongolian, Mandarin, Tagalog, Pitjantjatjara, Spanish, Brazilian Portuguese, British Sign Language and Scottish Gaelic - and explores mood, polarity, tagging, vocation, assessment and comment systems. The book provides a model for functional grammatical description that can be used to inform work on system and structure across languages as a foundation for functional language typology.

Systemic Functional Linguistics (SFL) is a usage-based theory of language, founded on the assumption that language is shaped entirely by its various functions in the contexts in which it used. The first of its kind, this book advances SFL by applying it comparatively to English, Spanish and Chinese. By analysing English alongside two other, typologically very different major world languages, it shows how SFL can effectively address two central issues in linguistics - namely typology and universals. It concentrates in particular on argumentation, carefully explaining how descriptions of nominal group, verbal group and clause systems and structures are motivated, and draws on examples from key texts which display a full range of ideational, interpersonal and textual grammar resources. By working across three world languages from a text-based perspective, and demonstrating how grammar descriptions can be developed and improved, the book establishes the foundations for a groundbreaking functional approach to language typology.

This pioneering volume lays out a set of methodological principles to guide the description of interpersonal grammar in different languages. It compares interpersonal systems and structures across a range of world languages, showing how discourse, interpersonal relationships between the speakers, and the purpose of their communication, all play a role in shaping the grammatical structures used in interaction. Following an introduction setting out these principles, each chapter focuses on a particular language - Khorchin Mongolian, Mandarin, Tagalog, Pitjantjatjara, Spanish, Brazilian Portuguese, British Sign Language and Scottish Gaelic – and explores mood, polarity, tagging, vocation, assessment and comment systems. The book provides a model for functional grammatical description that can be used to inform work on system and structure across languages as a foundation for functional language typology.