The keyword phrase "patriots day clip" is a compound noun phrase. The primary part of speech, which represents the main point or core subject, is the noun "clip." The preceding words, "patriots day," function as an adjectival modifier.
In this grammatical structure, the proper noun "Patriots Day" (referring to the film or the holiday) acts as a noun adjunct. A noun adjunct is a noun that modifies another noun, functioning like an adjective to specify its type or context. The phrase is not describing a "day clip" that is patriotic; instead, it refers to a "clip" that is specifically from or about the subject of "Patriots Day." The head of the phrase, and therefore its fundamental element, is "clip."
Understanding this hierarchy is crucial for content analysis and strategy. It establishes that the article's core topic is a video segment ("clip"), while "Patriots Day" is the descriptor that narrows its scope. For purposes such as categorization, tagging, or search engine optimization, "clip" is the main entity, and "Patriots Day" is its primary attribute.
