10 common Luxembourgish mistakes with prepositions an, op, zu, bei. In this lesson you will learn how to avoid these mistakes. Read this entire lesson on my Blog: http://glift.lu/10-common-luxembourgish-mistakes-with-prepositions/. If you have a question, leave a comment in the comment section under the lesson. And while you are on my Blog, subscribe to my FREE WEEKLY LESSON and receive every Sunday morning your lesson straight in your inbox!