Filet Net
(x3 repeat)
Row 1: k2, *sl2, pass 1st sl st over 2nd and off, sl1, pass 2nd sl st over and off, sl 3rd back to left, yo twice (to make 2 sts), k1* repeat to last st, k1
Row 2: k3, *p1, k2* to end of row

Cell Stitch
(x4+3 repeat)
Row 1: k2, *yo, sl1, k2tog, psso, yo, k1* repeat to last st, k1
Row 2: purl
Row 3: k1, k2tog, yo, k1, *yo, sl1, k2tog, psso, yo, k1* repeat to last 3 sts, yo, sl1, k1, psso, k1
Row 4: purl

And then these two other patterns are things I found online, the first for a funky stockinette, and the second for another pretty big lace. I used these two stitches together with some beading to make a scarf for my mother-in-law: Patons Grace in Tangelo on #10.5 needles.

Unknown A
(x2)
Row 1: *k1, yo, k1* repeat to end of row
Row 2: *k1, drop yo, k1* repeat to end of row
Rows 3 & 4: knit

Unknown B
(x3)
Row 1: k2, *yo, p2tog* repeat to last st, k1
Row 2: knit