Shown with a cast-on count of 30 stitches.  

• Row 1 (RS): [K2, incL, k3] 6 times (36 sts).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30: Purl.
• Rows 3 and 5: Knit.
• Row 7: K12, ssk, k8, k2tog, k12 (34 sts).
• Row 9: K11, ssk, k8, k2tog, k11 (32 sts).
• Row 11: K10, ssk, k8, k2tog, k10 (30 sts).
• Row 13: K9, ssk, k8, k2tog, k9 (28 sts).
• Row 15: K8, ssk, k8, k2tog, k8 (26 sts).
• Row 17: K7, ssk, k8, k2tog, k7 (24 sts).
• Row 19: K6, ssk, k8, k2tog, k6 (22 sts).
• Row 21: K5, ssk, k8, k2tog, k5 (20 sts).
• Row 23: K4, ssk, k8, k2tog, k4 (18 sts).
• Row 25: K3, ssk, k8, k2tog, k3 (16 sts).
• Row 27: K2, ssk, k8, k2tog, k2 (14 sts).
• Row 29: K1, ssk, k8, k2tog, k1 (12 sts).
• Row 31: K0, ssk, k8, k2tog, k0 (10 sts).