Chain multiple: 4 + 2

Instructions

Row 1: Sc in 2nd ch from hook and in each rem ch; ch 1, turn.

Row 2 (RS): Sc in each sc, ch 1, turn.

Row 3: Sc in first sc; *ch 4, sk next 3 sc, sc in next sc; rep from * across; ch 4 (counts as first tr of following row), turn. 

Row 4: *2 tr in next ch-4 sp; in sp to right of first tr made work 4 dc; rep from * across, end with tr in last sc; ch 4, turn.

Row 5: *Sk next 3 dc and next tr, sc in next tr, ch 4; rep from * across, end with sc in top of turning ch.

Row 6: Work sc in each sc and 3 sc in each ch-4 sp; ch 1, turn.

Row 7: Sc in each sc, ch 1, turn.

Rep rows 2-7 for patt.