Shown with a cast-on count of 56 stitches.  

• Rows 1, 5, and 9 (RS): K3tog, knit to last 3 sts, sl1-k2tog-psso (4 fewer sts).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, and 118: Purl.
• Rows 3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63, 65, 67, 71, 73, 75, 79, 81, 83, 87, 89, 91, 95, 97, 99, 103, 105, 107, 111, 113, and 115: Knit.
• Rows 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61, 69, 77, 85, 93, 101, 109, and 117: K2tog, knit to last 2 sts, ssk (2 fewer sts).