The keyword term "movies like patriots day based on true story" functions grammatically as a noun phrase. The head of this phrase is the plural noun "movies." The subsequent words and phrases serve as postmodifiers, which are descriptive elements that follow the noun to specify its meaning. The main point is not a single word's part of speech but the specific conceptual category that the entire phrase identifies.
A grammatical analysis breaks the phrase down into its constituent parts. "Movies" is the core noun, establishing the general subject. The prepositional phrase "like Patriots Day" acts as an adjectival modifier, using a specific film as a benchmark to define a subgenrein this case, modern docu-thrillers about recent tragedies or acts of heroism. The participial phrase "based on true story" also functions adjectivally, providing the most critical qualifier: the narrative must be rooted in factual, historical events. Together, these modifiers narrow the broad category of "movies" to a very specific niche.
In a practical application for an article, the most important element is the phrase's function as a subgenre identifier. The main point is the concept of films that are docudramas or historical thrillers sharing the stylistic and thematic attributes of Patriots Day. The foundational characteristic, and therefore the primary focus, is that they are "based on true story." This adjectival quality is the crucial criterion that defines the entire category and should be the central theme of the article.
