Patriots Day Film Trailer
The main point of the keyword term "Patriots Day film trailer" is the word trailer, which functions as a noun. In this grammatical construction, "trailer" is the head noun, establishing the core subject of the phrase. The phrase is a noun phrase where "Patriots Day" and "film" act as noun adjuncts (or attributive nouns). "Patriots Day," a proper noun, and "film," a common noun, both serve to modify and specify the head noun "trailer." They answer the questions "Which trailer?" and "What kind of trailer?" respectively. The entire phrase refers to a specific object: a promotional video (the trailer) for a particular creative work (the film titled Patriots Day). ...