Raglan line from top to bottom - 1

Row 1: K sts, (Knit two together, leave original stitches on left-hand needle, yarn over, knit original two stitches together again), (Knit three together as one stitch through the back loop, leave original stitches on left-hand needle, yarn over, knit original three stitches together as one stitch through the back loop), K sts.

Row 2: P sts.