@nygerinho I assume you're segment knotting because this pattern is perfect for segment knotting. The pattern is basically like a regular chevron with one b knot on the left and one f knot on the right. In row seven instead of doing a regular chevron you start including the knot that goes in the different direction. On the left side you start with a b knot and then you do f knots towards the middle, on the right you start with a f knot and then do b knots towards the middle.

How am I supposed to do the triangle ends, starting in second row and ending in row number 9? I mean, I'm stuck in seventh row when one of the knots is backward and I do not really know how to continue. Someone help?

@busyizzy31 you could just do a normal chevron with the 2nd or 3rd knot from the left being a b instead of a f knot, and for the right side make it a f knot instead of a b knot