Shown with a cast-on count of 90 stitches.  

• Rows 1 and 5 (RS): [K3, p3] 15 times.
• Rows 2, 4, and 6: [K3, p3] 15 times.
• Row 3: [K3, p1, k1 tbl, p1] 15 times.
• Row 7: K3tog, knit to last 3 sts, sl1-k2tog-psso (86 sts).
• Rows 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, and 44: Purl.
• Row 9: *K5, k1 tbl, repeat from * to last 2 sts, k2.
• Rows 11, 17, 21, 23, 29, 33, 35, 39, and 41: Knit.
• Row 13: K3tog, knit to last 3 sts, sl1-k2tog-psso (82 sts).
• Row 15: K6, *k1 tbl, k5, repeat from * to last 4 sts, k1 tbl, k3.
• Row 19: K3tog, knit to last 3 sts, sl1-k2tog-psso (78 sts).
• Row 25: K2tog, knit to last 2 sts, ssk (76 sts).
• Row 27: K6, *k1 tbl, k11, repeat from * to last 10 sts, k1 tbl, k9.
• Row 31: K2tog, knit to last 2 sts, ssk (74 sts).
• Row 37: K2tog, knit to last 2 sts, ssk (72 sts).
• Row 43: K2tog, knit to last 2 sts, ssk (70 sts).
• Row 45: K9, *k1 tbl, k11, repeat from * to last st, k1.