Knitting a top-down raglan line

Knitting process:
The raglan line is formed from 6 stitches, with 3 stitches on each side of the raglan center. Increases for this type of raglan line are made every 4 rows, as we increase 4 stitches at a time (2 stitches before the raglan line and 2 stitches after the raglan line).

Knitting description:
Row 1: from 3 stitches to the right of the raglan center, we knit 5 stitches (3 stitches together knitwise through the front loops, yarn over, knit again, yarn over, knit, drop all stitches from the left needle). If you knit stitches using the grandmother's method, you need to turn these 3 stitches beforehand. From 3 stitches to the left of the raglan line, we first need to turn them. If you are knitting grandmother's stitches, there is no need to turn them. From the 3 stitches, you need to knit 5, just like we did for the stitches to the right of the raglan line, only we knit them through the back loops. Rows 2, 3, and 4 are knitted according to the pattern.
Then we repeat rows 1 to 4.