LATTICE STITCH (lat st): Work a chain, then make one knot stitch, allow three chains for the first treble, and three for the skipped stitches, work a tr in next ch, * the knot stitch, sk 3 ch, 1 tr. Repeat for length desired. This row is repeated for the pattern, working the tr in tr, each time, bringing the knot stitches over each other.