This mesh would work with any 3-into-2 decrease. I am making this chart to sketch out figurative inclusions in the mesh. To make an expanding V of mesh, do yo-k1-yo-[DEC, yo]-k1-yo, where DEC is the 3-2 decrease. To make a decreasing ^ of mesh, do sssk-yo-[DEC, yo]-k3tog.
Shown with a cast-on count of 49 stitches.