Also known as the American Moss Stitch and the Double Moss Stitch (in British patterns usually), it finishes with a flat, curl-free fabric.
Moss Stitch
Mult 2 + 1 (ie, odd number of sts)
Row 1: *K1, p1; rep from *, end k1.
Row 2: *P1, k1; rep from *, end p1.
Row 3: *P1, k1; rep from *, end p1.
Row 4: *K1, p1; rep from *, end k1.
Repeat Rows 1-4
To knit this pattern you can print this page, or knit it right from the screen.