The keyword term "patriots day cast members" functions as a noun phrase. In this construction, the core element, or head noun, is "members." The preceding words act as modifiers that specify and narrow the meaning of this head noun.
A grammatical breakdown reveals a hierarchy of modification. The main noun is "members." This noun is first modified by the attributive noun "cast," creating the compound noun "cast members," which refers to a specific type of member (actors in a performance). This unit is then further modified by the proper noun "Patriots Day," which acts as an adjectival phrase to specify which particular cast is being referencedthe one associated with the film Patriots Day. Therefore, the entire phrase identifies a specific, definable group of people.
Recognizing "patriots day cast members" as a noun phrase is crucial for article construction because it establishes the primary subject matter. This phrase can function as the subject of a sentence (e.g., "Patriots Day cast members include Mark Wahlberg and Kevin Bacon."), the direct object (e.g., "The director praised the Patriots Day cast members."), or the object of a preposition. This grammatical classification dictates how the keyword is integrated into sentences, ensuring the article remains focused on this specific group of individuals as its central topic.
