Foundations of cognitive grammar

Ronald W. Langacker's 'Foundations of Cognitive Grammar' presents a comprehensive, usage-based theory of grammar that treats linguistic structure as symbolic units pairing form and meaning.

The work argues against a strict separation of syntax and semantics, instead proposing that grammatical constructions are meaningful and shaped by cognitive processes.

Langacker develops detailed analyses of morphological, syntactic, and semantic phenomena across languages, illustrating how speakers use entrenched patterns and schemas.

The two volumes combine theoretical exposition with extensive empirical examples to support a model grounded in cognitive science.

This work has been highly influential in cognitive linguistics and language description, offering tools for analyzing how language users construe and communicate experience.