To foundation single crochet, start by making a grinding knot and then chain 2 stitches. Then attach the hook to the first chain, yarn over it and pull it through. Remove the yarn and pull through the first loop of the hook before you loop again and pull through both loops. To continue the line, put the hook in the stitch you just did, loop up the yarn and pull through the seam, yarn over and pull through a loop and yarn over and pull through 2 loops. Repeat this process until you reach the end. To learn about the benefits of single crochet, for example a finer look, read on!