SHAPE SHOULDER

Cast off 2( 3: 3: 4: 5) sts at beg and dec 1 st at end of next row. Dec 1 st at beg of next row. Cast off rem 3 ( 3: 4: 5: 6) sts. With RS facing, slip centre 19 ( 19: 21: 21: 23) sts onto a holder, rejoin yarn, patt to last st, inc in last st. Complete to match first side, reversing shapings.