LOS ANGELES - Can you conclude a sentence with a preposition? It's the latest internet debate causing frustration among many. Last week, Merriam-Webster, an authority on the English language, posted ...

A preposition is a word that tells you where or when something is in relation to something else. Examples of prepositions include words like 'after', 'before', 'on', 'under', 'inside' and 'outside'.

Yes, you can—most of the time. A preposition shows the relationship of a noun or pronoun to some other word in a sentence. This relationship usually has something to do with time, space, or location.

The clearest instance I know of a discovery in English grammar that should have called for revision of certain traditional doctrines—though instead it was just ignored—is the radically improved ...

A question from Lucy in Taiwan: Which of the following are correct? 1. What day is your birthday? 2. On what day is your birthday? 3. What day is the Christmas party? 4. On what day is the Christmas ...