The keyword phrase "patriot day movie reddit" functions grammatically as a compound noun or a noun phrase. The core component and main point of the phrase is the noun "movie." The other words act as modifiers that specify the subject with increasing precision.
In this construction, "movie" serves as the head noun. The term "Patriot Day" is a proper noun functioning as an adjective, specifying the title of the film being referenced ( Patriots Day, the 2016 film). The final word, "reddit," is another proper noun used as a noun adjunct. Its role is to further modify the head noun by indicating the specific context or platform where information or discussion about the movie is sought. The entire phrase collectively identifies a singular, specific topic: discussions and content related to the film Patriots Day as found on the website Reddit.
Understanding this grammatical structure is essential because it defines the user's intent. The user is searching for a specific set of informationa thing (discussions, reviews, threads)rather than an action (verb) or a quality (adjective). Therefore, any content created to target this keyword must treat the phrase as a singular topic, focusing on aggregating, analyzing, or summarizing the discourse about the Patriots Day movie that exists within the Reddit community.