The keyword phrase "patriots day parade boston 2025" functions grammatically as a noun phrase. The core or head of the phrase is the noun "parade."
In this construction, the other words serve as modifiers that specify the noun. "Patriots Day" is a proper noun acting as an attributive noun (or noun adjunct) to describe the type of parade. "Boston" is also a proper noun functioning as a noun adjunct to indicate the location. The numeral "2025" acts as an adjective, specifying the year. Together, these elements form a single conceptual unit that names a specific event.
Understanding this phrase as a noun is critical for article construction. It allows the entire phrase to act as the subject (e.g., "Patriots Day parade boston 2025 will feature new floats.") or the object (e.g., "The city is planning the patriots day parade boston 2025.") of a sentence, ensuring grammatical integrity and clarity when referring to the specific event.
