Log In, Go Off, Hang Out - Which Preposition Should I use?

English prepositions have specific meanings in some contexts (out: from the inside to the outside of something), but how do you know which preposition to use in a verb phrases?  Errors in prepositions are common for non-native English speakers, because they are idiomatic and don’t necessarily follow a logical pattern.  Beyond memorizing, how can you figure out which word to use?  Don't stress out, there are ways to figure out what's up.

Over the long run, reading, listening for prepositions when talking with native speakers or watching tv or movies, and practicing their use will get you most of the way.  When you learn a new verb, adjective or noun, find out which prepositions are used with it and learn them as well.

When you encounter an immediate question, ask a native speaker, or use a learner’s dictionary that lists the prepositions together with the word in question.  Some useful resources are Longman Dictionary of Contemporary English, the Oxford Advanced Learner’s Dictionary and the Collins Cobuild Dictionary.  Online, you can use http://www.learnersdictionary.com/ or http://www.ldoceonline.com/ to help you know which is the correct preposition.  Don't worry, you'll get the hang of it in no time!