Словари

be behind

be behind		be behind а) находиться, лежать на задней стороне чего-л. Your letters are behind the clock, where I always put them. б) опаздывать, приходить позже, чем остальные All the children came running in together, except Dick, who was behind as usual. в) не выполнять вовремя денежных обязательств If your payments are behind, the court may take back the goods. If you are behind in/with your payments, the court may take back the goods. г) отставать в учебе Jane is always top of her class, but Dick is often behind. д) служить причиной What's behind his offer?