Knitting socks on two circulars

Good Morning, Everyone

I love to make socks! I learned how to do them on 2 circs and I’m finding many of the patterns I like divide the stitches between 3 double-points. How do I convert those patterns to using 2 circs? Do I just forget about the “first needle” instructions? Thank you!

Kay

You can put markers between the sts to divide them into 1st, 2nd, 3rd needle.