Shown with a cast-on count of 36 stitches.  

• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, and 40 (RS): *BrSl, k1, repeat from *.
• Row 3: BrSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times (38 sts).
• Row 5: BrSl, k1, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times (40 sts).
• Row 7: [BrSl, k1] twice, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times (42 sts).
• Row 9: [BrSl, k1] 3 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times (44 sts).
• Row 11: [BrSl, k1] 4 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times (46 sts).
• Row 13: [BrSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times (44 sts).
• Row 15: [BrSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 3 times (42 sts).
• Row 17: [BrSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] twice (40 sts).
• Row 19: [BrSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, brSl, k1 (38 sts).
• Row 21: [BrSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso (36 sts).
• Row 23: [BrSl, k1] 4 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st (34 sts).
• Row 25: [BrSl, k1] 3 times, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st (32 sts).
• Row 27: [BrSl, k1] twice, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st (30 sts).
• Row 29: BrSl, k1, brSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st (28 sts).
• Row 31: BrSl, sl1-k2tog-psso, [brSl, k1] 5 times, brSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st (26 sts).
• Row 33: BrSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st (28 sts).
• Row 35: BrSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, brSl, k1 (30 sts).
• Row 37: BrSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] twice (32 sts).
• Row 39: BrSl, sl1-k2tog-psso, [brSl, k1] 4 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 5 times, brSl, (k1, yo, k1) in next st, [brSl, k1] 3 times (34 sts).