The keyword term "patriots day actress" functions grammatically as a noun phrase. The central part of speech, or the head of the phrase, is the noun "actress."
In this construction, "Patriots Day," which is a proper noun referring to the title of a film, acts as a noun adjunct (or adjectival noun). A noun adjunct is a noun that modifies another noun, functioning similarly to an adjective. It specifies which actress is being referred tonamely, one who appeared in or is associated with the film Patriots Day. The structure is comparable to other noun phrases like "kitchen table" or "computer screen," where the first noun modifies the second.
Therefore, for an article using this keyword, the main point or subject is the noun "actress." The term "Patriots Day" serves as a crucial qualifier, narrowing the focus to a specific individual within the broader category of actresses. The entire phrase identifies a person, making the noun the primary grammatical element.
