6 7. Chain stitch. Tighten with the main yarn. And now again the same, by analogy. I think the technique is clear. Here it is, this chain visible from the right side. Turn it and crochet into these loops, 1 2 3 4 5 6 and 7. This seventh is the first yarn over that we made. It is quite wide because we yarned over and did not tighten the yarn. This will be the last loop into which we need to crochet