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https://www.duolingo.com/profile/Inaword

boîte aux lettres

If letters is feminine in French why do we use aux in boîte aux lettres

August 15, 2013

2 Comments


https://www.duolingo.com/profile/ALoUSyUseRnaME

Because letters is plural so it has to be with "aux".


https://www.duolingo.com/profile/Inaword

Ok I did not realize that aux was used for both masculine and feminine for plural

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