The keyword term "Patriots Day in 2013" functions grammatically as a noun phrase. Its primary component is a proper noun which is subsequently modified to specify a singular, distinct event. This classification identifies the term as a thing or concept that can serve as the subject or object in a sentence.
A structural analysis of the term breaks it down into two key parts. The head of the phrase is "Patriots Day," a proper noun naming a specific holiday. This noun is post-modified by the prepositional phrase "in 2013." This modifying phrase, consisting of the preposition "in" and its object "2013" (a noun representing the year), serves an adjectival function by answering the question "Which Patriots Day?" It isolates a single instance of the annual holiday, transforming a general name into a reference to a specific historical event.
Understanding this term as a noun phrase is crucial for content creation because it establishes the article's subject as a concrete event, not an action or a quality. This grammatical function allows the article to focus squarely on the details, context, and consequences of that specific day. By treating "Patriots Day in 2013" as a single conceptual unit, the narrative can explore it as a historical moment with a distinct identity, cause, and effect, ensuring the article's main point is the event itself.
