A systemic grammar differs from other functional grammars ( and from all formal grammars ) in that it is paradigmatic : a system is paradigmatic set of alternative features, of which one must be chosen if the entry condition is satisfied.
2.
A systemic grammar differs from other functional grammars ( and from all formal grammars ) in that it is paradigmatic : a system is a paradigmatic set of alternative features, of which one must be chosen if the entry condition is satisfied ."
3.
In 1983 he took a position as research linguist at the Institute, where he worked on the application and development of systemic theory and descriptions for text generation, including the maintenance and expansion of a systemic grammar of English for text generation.