Slip Stitch Rib P2 K1
Knitted in a multiple 3 sts, + 2 and 2-row repeat.
Row 1 (Right side): Purl 2, * knit 1, purl 2; repeat from * to end.
Row 2: Knit 2, * slip 1 with yarn in front, knit 2; repeat from * to end.
Row 1 (Right side): Purl 2, * knit 1, purl 2; repeat from * to end.
Row 2: Knit 2, * slip 1 with yarn in front, knit 2; repeat from * to end.