Chain in multiples of 4 + 3 chains.
Row 1: (2dc, ch 1, 2dc) in the fifth ch from hook (double v-stitch made). *skip the next 3 chs, work double v stitch in next ch. Repeat from * to the last 2 ch, dc in last ch.
Row 2: Ch 3, turn. (Counts as turning chain and first dc). Work a double V stitch in each ch 1 sp across, dc in top of beginning ch.
Repeat row 2 for pattern.