Phrase Structure Rules

Phrase Structure Rules are grammatical guidelines that describe how words combine to form sentences. They outline the hierarchical structure of phrases, showing how different parts of speech (like nouns, verbs, and adjectives) can group together to create meaningful expressions. For example, a simple rule might state that a sentence consists of a noun phrase followed by a verb phrase. These rules help linguists understand the building blocks of language and how various elements interact to convey meaning, serving as a foundation for syntax in many languages.