the pattern says:
next row (rs): pattern to last 3 sts, k2tog, k1
working all front slope decreases as set by last row, dec 1 st at front slope edge of 2nd and foll 11 alt rows and at same time inc 1 st at beg of 8th row
Is the 'next row (rs) the front slope edge?
If it is, work all right side rows this way and work even on ws rows.
dec on rows 3,5,7,9,11,13,15,17,19,21,22.
ANd increase and the beginning of the 8th row.