Understanding what the pattern means
I am making a knitted cowl scarf with circular needles and I am not understanding what the pattern is actual saying, leaving me taking it apart I hope you can help.
2nd rnd k2. *yo.K3.With left-hand needle, pass first of 3 sts just knit over last 2sts. Rep from *to last st. K1. (The last part is where I am getting confused. (Rep from *. Do you yo or do you just knit once you get to the end of the row)
Row 4th is K1. *K3. With left-hand needle, pass first of 3 sts just knit over last 2 sts . Yo. Rep from *to last 2 sts. K2. (Once again am I yo or just knitting the last two stitches.
Thank you for your help