Scallop Edging increase

Go to http://tiajudy.com/scallopedge.htm for original pattern. I'm trying to figure out an overall increase. In Row 2, the kfb should be a p1 k1 into the yarn over, but there is no way to say that here. Also, in row 1, if you want to repeat the pattern cast on a multiple of 18, ssk, k5, k2tog, yo repeat that until the last 9, ssk, k5, k2tog, then repeat following rows as written.

Shown with a cast-on count of 18 stitches.   Getting chart...

  • Row 1 (RS): Ssk, k5, k2tog, yo, ssk, k5, k2tog (15 sts).
  • Row 2: P7, kfb, p7 (16 sts).
  • Row 3: Ssk, k3, k2tog, yo, k1, yo, k1, yo, ssk, k3, k2tog (15 sts).
  • Rows 4 and 6: Purl.
  • Row 5: Ssk, k1, k2tog, [yo, k1] 5 times, yo, ssk, k1, k2tog (17 sts).
  • Row 7: Ssk, k2tog, [yo, k1] 9 times, yo, ssk, k2tog (23 sts).
  • Row 8: P2tog, k19, p2tog (21 sts).