Help with the pattern

Hi everyone,
could someone please help me understand this part of my pattern?
I’m knitting a sweater and I’m currently here:

Now, at the end of the right side row for the neckline, cast on 20 sts and continue working in the round = 168 sts [54 sts for the front and back and 30 sts for each sleeve].

I don’t understand the next part:

Repeat the increases in the front and back panels of the top-down women’s sweater 16 times every 2nd round, then repeat them once in every round; at the same time, repeat the increases in the sleeves 16 times every 2nd round, once in every round, and 0 times every 3rd round. There are now 304 sts on the needle: 88 on the front and back panels and 64 sts per sleeve.

Thank you in advance
Best regards
Youssra

Please continue in this thread
Seamless (Top-Down) Sweater