Prepositions: A preposition is a word which precedes a noun (or a pronoun) to show the noun's (or the pronoun's) relationship to another word in the sentence.
Prepositional Phrases: Prepositional phrases are a group of words made up of a preposition, its object, and any of the object's modifiers.Prepositional phrases can modify nouns, verbs, phrases, and complete clauses.
