The keyword term is a noun phrase. The core component and main part of speech is the noun "wishes." The preceding words, "Patriot Day," form a proper noun phrase that functions as an adjectival modifier, specifying the type or context of the wishes.
In this grammatical construction, "wishes" is the head noun, which determines the syntactic role of the entire phrase within a sentence. The modifier "Patriot Day" is a noun adjunct, where a noun is used to describe another noun. This structure is common in English and is seen in parallel examples such as "birthday party" or "holiday greetings," where "birthday" and "holiday" define the specific occasion for the "party" and "greetings." The analysis, therefore, isolates "wishes" as the central subject being described.
For the purpose of writing an article, this determination is critical. It establishes that the main point is not the observance of Patriot Day itself, but rather the expressions, sentiments, and messages associated with it. The article's focus should be on the nature, content, tone, and purpose of these specific expressions, using "wishes" as the conceptual anchor for the entire piece.
