Prepositions

A preposition is a word that shows the relationship between its object and another word in the sentence. A preposition must always have an object. A prepositional phrase starts with a preposition, ends with an object, and may have modifiers between the preposition and object of the preposition.

Here is a list of common words that can be used as prepositions: about, above, across, after, against, along, among, around, at, before, behind, below, beneath, beside, besides, between, beyond, by, concerning, down, during, except, for, from, in, inside, into, like, near, of, off, on, out, outside, over, past, since, through, to, toward, under, until, up, upon, with, within, and without.

These words can be used as other parts of speech. What part of speech it is depends on how it is used in that sentence. Actually, many of the common words used as prepositions can also be used as adverbs. Words are prepositions if they have an object to complete them. To decide which it is say the preposition followed by whom or what. If a noun or a pronoun answers the question, the word is a preposition.

Example: The boy stood up and ran down the street. Up what? There is no object; therefore up is not a preposition. Down what? Street answers the question; therefore, down is a preposition. Down the street is the prepositional phrase starting with the preposition down and ending with the object street with a modifier the in between.

Find the prepositional phrases in the following sentences.

Jim painted a picture on the wall of the house.
I like to lie in the shade of the apricot tree and think of the jobs for the day.
The dog jumped over the mound behind the barn and ran into the street.
All pupils will need a note from home with parental permission.
For miles around you could see nothing except junk.