The keyword term "patriots day film cast" functions grammatically as a noun phrase. In this construction, the entire group of words acts as a single noun to name a specific, identifiable entity: the collective group of actors who performed in the motion picture titled "Patriots Day."
A detailed grammatical breakdown shows that "cast" is the head noun, which is the core element of the phrase. The preceding words, "Patriots Day" and "film," act as attributive nouns (or noun adjuncts) that modify the head noun. "Patriots Day" specifies which "film," and the resulting unit "Patriots Day film" then specifies which "cast." This sequential modification narrows the meaning to a singular concept, which is the primary function of a noun phrase.
Recognizing the term as a noun phrase is essential for its application in writing. It determines the phrase's syntactic role, allowing it to serve as the subject of a sentence (e.g., "The patriots day film cast includes several notable actors."), a direct object (e.g., "The director assembled the patriots day film cast."), or the object of a preposition (e.g., "This article is about the patriots day film cast."). This understanding ensures the keyword is integrated into sentences as a cohesive and grammatically correct unit.
