Slip Stitch Knitting 22: Herringbone

PATTERN
Cast on a multiple of 4 stitches, plus 2.
Row 1 (RS): K2, *sl2 wyif, k2, repeat from *.
Row 2: P1, *sl2 wyib, p2, repeat from * to last st, p1.
Row 3: Sl2 wyif, *k2, sl2 wyif, repeat from *.
Row 4: P3, *sl2 wyib, p2, repeat from * to last 3 sts, sl2 wyib, p1.
Rows 5-12: Repeat rows 1-4 twice.
Row 13: Sl2 wyif, *k2, sl2 wyif, repeat from *.
Row 14: K2, *sl2 wyif, k2, repeat from *.
Row 15: K2, *sl2 wyif, k2, repeat from *.
Row 16: P3, *sl2 wyib, p2, repeat from * to last 3 sts, sl2 wyib, p1.
Rows 17-24: Repeat rows 13-16 twice.
Repeat rows 1-24.