This is the present subjunctive form of the verb to be -- I/you/he/we/they be -- and still appears, if less frequently nowadays, in very formal conditional and concessive statements: Be he man or mouse, he must defend his rights. Even though they be ugly, they will eventually all find husbands . Your Indian example, by the way, is a derivative of Shakespeare (the opening line of Twelfth Night )-- If music be the food of love, play on; Give me excess of it, that, surfeiting, The appetite may sicken, and so die.
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