Shown with a cast-on count of 28 stitches.  

• Row 1 (RS): K2, *k7, k3tog, [yo, k1] twice, repeat from * to last 2 sts, k2.
• Row 2: K2, *[p1, yo] twice, p1, p3tog, p6, repeat from * to last 2 sts, k2.
• Row 3: K2, *k5, k3tog, k2, [yo, k1] twice, repeat from * to last 2 sts, k2.
• Row 4: K2, *[p1, yo] twice, p3, p3tog, p4, repeat from * to last 2 sts, k2.
• Row 5: K2, *k3, k3tog, k4, [yo, k1] twice, repeat from * to last 2 sts, k2.
• Row 6: K2, *[p1, yo] twice, p5, p3tog, p2, repeat from * to last 2 sts, k2.
• Row 7: K2, *k1, k3tog, k6, [yo, k1] twice, repeat from * to last 2 sts, k2.
• Row 8: K2, *[p1, yo] twice, p7, p3tog, repeat from * to last 2 sts, k2.