be at largebe at loggerheadsbe at loggerheads withbe at loggerheads with somebodybe at loose endsbe at loss for wordsbe at oddsbe at odds withbe at odds with somebodybe at odds with yourselfbe at onebe at one withbe at one with somebodybe at one's mercybe at one's wit's endbe at painbe at painsbe at pains to do somethingbe at par withbe at peakbe at somebody’s beck and callbe at somebody's beck and callbe at someone`s elbowbe at someone’s beck and callbe at stakebe at tender agebe at the bottom ofbe at the end of one's ropebe at the full blastbe at the heart ofbe at the height ofbe at the helmbe at the highbe at the mercy ofbe at the top of one's gamebe at the very center of one's prayersbe at variance withbe at workbe at your wits endbe at your wits`endbe at your wits’ endbe attached tobe attended tobe attended withbe attributedbe availablebe awarebe aware ofbe awaybe away on business
