Pattern is worked in continuous rounds

EDIT:ROUND 11 HELPFUL HINT

Rnd 11: sc in the first 4 sts, 1 sc dec, sc in the next 4 sts
place a stitch maker in the stitch you just finished

The next step does not require any crochet, just counting

Then from the stitch marker you will count the next 17 st and place your other stitch marker.

Then you will go back yo your first stitch marker and continue the round with 2 sc in the next st then 1 sc in the next st repeat for the next 16 st

You will then finish the round (starting in the stitch with the marker) with sc in the next 4 sts, 1 sc dec, sc in the next 4 sts – (42)