Need help increasing on a sleeve

Can someone help me understand this bit of the pattern? The bold part is the part I’m confused by. Thank you!

Beg with a K row and working in st st throughout, inc 1 st at each end of 3rd and 0 [4:8:0:4:4)] foll - [RS:4th;-4th;4th] rows then on every foll RS [4th;6th;4th;6th;6th] row to 55 [57;57;63;63;67] sts.

Hi and welcome to the forum!
What is the name of your pattern and which size are you knitting (1st,2nd,3rd …)?
For the 2nd size for example, inc at each end of row 3 and then rows 5,7,9 and 11. Those are the following RS rows assuming row 3 is a RS row. Then increase at each end of rows 15,19,23,27,31,35,39 and so on to 57sts.
If there is a 0 or - or x for you size, skip over that direction and go on to the next.

1 Like