Ridged Eyelet Stitch Free Knitting.
Multiple of 2.
1st, 2nd, and 3rd rows: Knit.
4th row (wrong side): P1, *yrn, p2tog; rep from * to last
st, p1.
5th, 6th, and 7th rows: Knit.
8th row: P1, *p2tog, yrn; rep from * to last st, p1.
Rep these 8 rows.
