Ch a multiple of 2 plus 3

Row 1: 1 sc in 3rd ch from hook, skip 1 ch, 2 sc into next ch, rep from to last 2 ch, skip 1 ch, sc into the last ch, turn.

Row 2: Ch 1 (counts as first sc), 1 sc in first sc, skip 1 sc, 2 sc into the next sc, rep from to last 2 sts, skip 1 sc, 1 sc in top of the turning ch, turn.

Rep Row 2 for pattern.