Fancy Crochet Cable Pattern
The quantity of sts is multiple 19.
1st row: Skip 3ch, dc, dc into each ch to the end of the row, turn;
2nd row (RS): 1tr/rf around first st, 1dc into next st, skip next 3 sts, 1dtr into each of next 3 sts. going behind last 3dtrs work 1dtr into each of 3 sts just skipped, 1dc into next st, 1tr/rf around next st, 1dc into next st, skip next 3 sts, 1dtr into each of next 3 sts, going to front of last 3dtrs but not catching them work 1dtr into each of 3 sts just skipped, 1dc into next st, 1tr/rf around next st;
3rd row: 1tr/rb around first st, 1dc into next st, skip next 3 sts, 1dtr into each of next 3 sts. going behind last 3dtrs work 1dtr into each of 3 sts just skipped, 1dc into next st, 1tr/rb around next st, 1dc into next st, skip next 3 sts, 1dtr into each of next 3 sts, going to front of last 3dtrs but not catching them work 1dtr into each of 3 sts just skipped, 1dc into next st, 1tr/rb around next st.
Repeat 1st-2nd rows.