1
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;
2) : forty of ;
3) () , (); chapter forty ; Room forty ;
4) : in forties - ();
5) ; he is forty ; he must be under forty ; he must be about forty ; he must be over forty ; at forty , ; a man of forty ;
6) ;
forty books ; forty tens are four hundred ; forty times as much ;
forty-one, forty-two, etci> , .i>.;
forty-first, forty-second, etci> , .i>.;
forty winksb> , (. i>).