The keyword term "September 11th never forget quotes" functions grammatically as a noun phrase. The primary part of speech that serves as the main point or head of this phrase is the noun "quotes".
In this construction, the words "September 11th" and "never forget" act as attributive modifiers. "September 11th" is a proper noun functioning adjectivally to specify the subject of the quotes. The verb phrase "never forget" also functions as an adjective, describing the theme or purpose of the quotes. Together, these modifiers specify a particular category of the head noun, "quotes." The entire phrase collectively names a specific conceptual item: a collection of quotations pertaining to the remembrance of September 11th.
Understanding this grammatical structure is critical for the article's focus. By identifying "quotes" as the head noun, it becomes clear that the article's core subject is not the event itself or the act of remembering, but rather the specific linguistic expressions (the quotes) associated with them. The article should therefore be centered on presenting, analyzing, or discussing these specific quotations as the primary subject matter.
