Four preposition phrases in this excerpt are:
What is a prepositional phrase?
A prepositional phrase is a phrase that starts with a preposition. Examples of prepositions include:
Moreover, in a prepositional phrase, the preposition is followed by its object or the noun the preposition refers to.
The easiest way to identify a prepositional phrase is by identifying the preposition. In the excerpt presented, the prepositions are:
Therefore, the prepositional phrases are:
Learn more about prepositional phrase in: https://brainly.com/question/854645