The keyword phrase "in 11 sep" is a prepositional phrase. This grammatical structure is used to show a relationship between a noun or pronoun and another word in a sentence, in this case indicating a specific point in time.
The phrase is composed of two main parts: the preposition "in" and its object, the noun phrase "11 sep". The object "11 sep" functions as a temporal noun, representing a specific date. When combined, the entire prepositional phrase typically serves as an adverbial phrase of time. This means it modifies a verb, adjective, or another adverb to answer the question "when?". For instance, in the sentence "The event occurred in 11 sep," the phrase modifies the verb "occurred."
Identifying the phrase as an adverbial of time is crucial for textual analysis. It signals that the main point is not the date itself acting as a subject, but rather its function as a temporal locator. This establishes the specific time context for the primary action or state of being described in the main clause of a sentence. Its role is to situate the article's core subject matter within a precise historical moment.
