Eyelet Lace 68 in the round

PATTERN IN THE ROUND
Cast on a multiple of 10 stitches.
Rounds 1 and 2: Purl.
Rounds 4, 6, 8, and 10: Knit.
Round 3: *Yo, k3, sl1-k2tog-psso, k3, yo, k1, repeat from *.
Round 5: K1, *yo, k2, sl1-k2tog-psso, k2, yo, k3, repeat from * to last 9 sts, yo, k2, sl1-k2tog-psso, k2, yo, k2.
Round 7: K2, *yo, k1, sl1-k2tog-psso, k1, yo, k5, repeat from * to last 8 sts, yo, k1, sl1-k2tog-psso, k1, yo, k3.
Round 9: K3, *yo, sl1-k2tog-psso, yo, k7, repeat from * to last 7 sts, yo, sl1-k2tog-psso, yo, k4.
Repeat rounds 1-10.
Worked flat, see Eyelet Lace 68: Shell stitch