What is profitional phrase?

A prepositional phrase is a group of Words that begins with a preposition and ends with a noun or pronoun, which is called the object of the preposition. It often provides additional information about time, location, direction, or manner. For example, in the phrase "under the table," "under" is the preposition, and "the table" is the object of the preposition. Prepositional phrases can function as adjectives or adverbs in a sentence, modifying nouns or verbs, respectively.