What Is a Prepositional Phrase?

A prepositional phrase is a group of words consisting of a preposition, its object, and any words that modify the object. Most of the time, a prepositional phrase modifies a verb or a noun. These two kinds of prepositional phrases are called adverbial phrases and adjectival phrases, respectively.

At a minimum, a prepositional phrase consists of one preposition and the object it governs. The object can be a noun, a gerund (a verb form ending in “-ing” that acts as a noun), or a clause.

Example :       He arrived in time .

Example :       Is she really going out with that guy ?

To these two basic elements, modifiers can be freely added.

Example :        He arrived in the nick of time.

Example :        Is she really going out with that tall, gorgeous guy?

Some of the most common prepositions that begin prepositional phrases are to, of, about, at, before, after, by, behind, during, for, from, in, over, under, and with.

Prepositional Phrases That Modify Nouns

When a prepositional phrase acts upon a noun, we say it is behaving adjectivally because adjectives modify nouns. A prepositional phrase that behaves adjectivally is called, quite logically, an adjectival phrase.

Example :           The cat in the middle is the cutest.

Example :            I always buy my milk from the convenience store on Main Street .

Example :            My mother has always wanted to live in a cabin by the lake .

In the first of these sentences, in the middle answers the question of which cat the writer thinks is the cutest. Similarly, on Main Street gives us information about which store the writer is describing, and by the lake tells us what kind of cabin the writer’s mother is dreaming about. All of these adjectival phrases provide specificity to a noun in order to enhance our understanding.

Prepositional Phrases That Modify Verbs

When a prepositional phrase acts upon a verb, we say it is behaving adverbially because adverbs modify verbs. A prepositional phrase that behaves adverbially is called an adverbial phrase.

Example :          To find the person who stole the last cookie, look behind you.

Example :          Harry drank his cherry juice with fervor.

In the first sentence, behind you answers the question “Look where?” In the second, with fervor answers the question “Drank how?”

Prepositional Phrases Acting as Nouns

Less frequently, prepositional phrases can function like nouns in a sentence.

Example :             During the national anthem is the worst time to blow your nose.

Example :             After the game will be too late for us to go to dinner.

How to Avoid Excessive Prepositional Phrases

It is tempting to overuse prepositions and prepositional phrases. If you see more than one preposition for every ten or fifteen words in your writing, you should edit some of them out. You may be surprised at how much more elegant and economical your writing is when you make the effort to do this.

Example :         It is best to behave with caution when running with a sword in the presence of Magneto.

There is nothing grammatically incorrect about this sentence, but it has two “with” phrases, an “of” phrase, and an “in” phrase, which is a sure sign that it could be written more efficiently.

Example :          In Magneto’s presence, run cautiously with swords.

Here, it was possible to replace one of the prepositional phrases, with caution with the correlating adverb cautiously. Of Magneto was simply a possessive that can be easily converted into Magneto’s. Four prepositional phrases have been reduced to two.

Another way to reduce prepositional phrases is to switch from a passive voice to an active voice. There is a famous example to illustrate this concept.

Example :           Why was the road crossed by the chicken?

Clearly, the passive voice makes this sentence fussy and the prepositional phrase by the chicken seems a bit silly. It would be better written in an active voice, with the chicken in the driver’s seat where it belongs.

Example :                            Why did the chicken cross the road?

مواضيع ذات صلة

Prepositional Phrase

Prepositional Phrase