A grammatical relation feature identifies how an argument (usually a noun phrase) is integrated syntactically into a clause. Unlike semantic roles (like "Agent"), grammatical relations are defined by structural properties such as: : The position of the word relative to the verb.
: Whether the verb changes form to match the noun's person or number. 2. Drafting the Feature Structure grammatical relation
: Morphological markers like nominative or accusative . A grammatical relation feature identifies how an argument