Prepositional phrases can also function as adverbs. For example, in the sentence "I put the gift under the tree," the prepositional phrase "under the tree" is telling us where the speaker put the gift.
Definition
For example, in the sentence "I'm looking for a gift for my sister," the prepositional phrase "for my sister" is acting as an adjective, telling us more about what kind of gift the speaker is looking for.
Types
There are many different types of prepositional phrases. Here are a few of the most common:
1. Adjective Phrase: A phrase that modifies a noun or pronoun. For example: "The dog in the garden is mine."
2. Adverb Phrase: A phrase that modifies a verb, adjective, or adverb. For example: "He runs quickly."
3. Noun Phrase: A phrase that acts as a noun. For example: "The cat in the hat is mine."
4. Verb Phrase: A phrase that acts as a verb. For example: "He is eating cake."
5. Gerund Phrase: A phrase that consists of a gerund (a verb form ending in -ing) plus any modifiers. For example: "Swimming is my favorite hobby."
6. Infinitive Phrase: A phrase that consists of an infinitive (a verb form that starts with "to") plus any modifiers. For example: "To swim is my favorite hobby."
7. Prepositional Phrase: A phrase that consists of a preposition plus a noun or pronoun. For example: "In the pool, he swims like a fish."
Examples
In this sentence, "on the mat" is a prepositional phrase. The preposition is "on", the object is "mat", and there is no adjective or adverb.
Conclusion
Prepositional phrases are present in a sentence that contains prepositions and the object that is affected.