Fancy Crochet Stitch
The quantity of sts is multiple 5 + chain sts increase.
1st row: 6 chain sts increase, 1 single crochet in the next chain st, * 2 chain sts, skip 2 chain sts, 1 single crochet in the next chain st, 4 chain sts, skip 1 chain st, 1 single crochet in the next chain st*; repeat from * to *, 2 chain sts, skip 2 chain sts, 1 single crochet in the next chain st, 2 chain sts, 1 double crochet in the last single crochet;
2nd row: 1 chain st increase, 1 single crochet in the double crochet, * 4 double crochets in the next arch of 2 chain sts, 1 single crochet in the next arch of 4 chain sts*; repeat from * to *, 4 double crochets in the next arch of 2 chain sts, 1 single crochet in chain st increase of the previous row;
3rd row: 5 chain sts increase, 1 single crochet in the 1st double crochet, * 2 chain sts, skip 2 double crochets, 1 single crochet in the next double crochet, 4 chain sts, 1 single crochet in double crochet*; repeat from * to *, 2 chain sts, skip 2 double crochets, 1 single crochet in the next double crochet, 2 chain sts, 1 double crochet in the last single crochet.
Repeat 2nd and 3rd rows.