Shown with a cast-on count of 10 stitches.  

• Row 1 (RS): K2, *k1, yo, k1, yo, k1, repeat from * to last 2 sts, k2 (multiple of 5 sts, plus 4).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, and 48: Knit.
• Rows 3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, and 47: Knit.
• Row 5: K2, *k2, yo, k1, yo, k2, repeat from * to last 2 sts, k2 (multiple of 7 sts, plus 4).
• Row 9: K2, *k3, yo, k1, yo, k3, repeat from * to last 2 sts, k2 (multiple of 9 sts, plus 4).
• Row 13: K2, *k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, repeat from * to last 2 sts, k2 (multiple of 11 sts, plus 4).
• Row 17: K2, *k2tog, k2, yo, k1, yo, k1, yo, k1, yo, k2, ssk, repeat from * to last 2 sts, k2 (multiple of 13 sts, plus 4).
• Row 21: K2, *k2tog, k3, yo, k1, yo, k1, yo, k1, yo, k3, ssk, repeat from * to last 2 sts, k2 (multiple of 15 sts, plus 4).
• Row 25: K2, *k2tog, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 17 sts, plus 4).
• Row 29: K2, *k2tog, k2tog, k2, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k2, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 19 sts, plus 4).
• Row 33: K2, *k2tog, k2tog, k3, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k3, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 21 sts, plus 4).
• Row 37: K2, *k2tog, k2tog, k2tog, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, ssk, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 23 sts, plus 4).
• Row 41: K2, *k2tog, k2tog, k2tog, k2, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k2, ssk, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 25 sts, plus 4).
• Row 45: K2, *k2tog, k2tog, k2tog, k3, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k1, yo, k3, ssk, ssk, ssk, repeat from * to last 2 sts, k2 (multiple of 27 sts, plus 4).