A preposition is a word—and almost always a very small, very common word—that shows direction (to in "a letter to you"), location (at in "at the door"), or time (by in "by noon"), or that introduces an object (of in "a basket of apples"). Prepositions are typically followed by an object, which can be a noun (noon),
What is an example of a preposition?
The most common prepositions are at, by, for, from, in, of, on, to, and with. Other common prepositions are about, above, across, after, against, along, among, around, because of, before, behind, below, beneath, beside, between, close to, down, during, except, inside, instead of, into, like, near, off, on top of, onto, out of, outside, over, past, since, through, toward, under, until, up, upon, within, without.
Examples of preposition in a Sentence
The preposition “on” in “The keys are on the table” shows location. The preposition “in” in “The movie starts in one hour” shows time.