The keyword phrase functions as a proper noun. A proper noun is a specific name for a particular person, place, or thing. In this context, the term designates a unique, specific entity: the sixth installment of a particular television series.
This phrase is a compound proper noun, constructed from several components that work together as a single nominative unit. The core element, "9-1-1: Lone Star," is the base proper noun (the show's title). The common noun "season" and the cardinal number "6" act as specifiers that modify the base title. When combined, they form a complete, singular identifier for a specific media product, functioning grammatically in the same way as a name like "World War II" or "Apollo 11."
Understanding this classification is crucial for article construction because it dictates that the phrase should be treated as the primary subject. As the subject, it becomes the central point around which sentences are built. Verbs will describe its status (e.g., "is confirmed," "will premiere," "features"), and clauses will provide information about it. This grammatical role ensures that the article remains focused, using the term as the anchor for all related facts, discussions, and speculation.
