The keyword term "patriot day parade box elder sd" functions as a single grammatical unit: a proper noun phrase. It acts as a noun because it names a specific, unique entityin this case, a particular event at a specific location. Although composed of multiple words that individually have different parts of speech, their combination and specific order create a singular name.
A detailed grammatical analysis of the phrase reveals its composite structure. The core or head noun is "parade." The preceding words function as modifiers. "Patriot Day," itself a proper noun, acts as a noun adjunct (an adjectival noun) specifying the theme or occasion of the parade. The subsequent terms, "Box Elder" (a proper noun for a city) and "SD" (an abbreviation for the proper noun South Dakota), form a locational phrase that modifies "parade," specifying where the event takes place. The entire string of words operates cohesively to name the event, much like "The White House" or "New York City Marathon" functions as a single noun.
Understanding this classification is crucial for article development. By identifying the keyword as a proper noun phrase, the writer can ensure it is treated as the central subject. This allows for the construction of clear, grammatically correct sentences where the phrase can be the subject, object, or object of a preposition (e.g., "The patriot day parade box elder sd is a significant community event."). This focus ensures the article's content remains directly relevant to this specific event, rather than diluting its focus on general topics like parades or Patriot Day observances elsewhere.
