The keyword term "patriots day cast rachel brosnahan" functions grammatically as a noun phrase. A noun phrase is a group of words that acts as a noun in a sentence, identifying a person, place, thing, or concept. In this context, the entire phrase serves as a single unit naming a specific topic of inquiry.
This determination is based on the components of the phrase. "Patriots Day" and "Rachel Brosnahan" are proper nouns, while "cast" is a common noun. The phrase lacks a verb, preventing it from being a clause or a complete sentence. Instead, the words work together to create a complex label for a specific piece of information: the intersection of the film "Patriots Day," its ensemble of actors, and the specific actress Rachel Brosnahan.
For the purpose of creating an article, treating the keyword as a noun phrase is crucial. It establishes the phrase as the main subject or topic. The article's primary goal is not to perform an action (a verb) or describe a quality (an adjective), but to define and elaborate on this subject. Therefore, the content should provide information about Rachel Brosnahan's involvement in the cast of the film "Patriots Day."
