JB202

Im knitting the lacy wrap. How does the pattern proceed when increasing every 4th row?

Welcome to KH!
http://www.jamescbrett.co.uk/leaflet/jb202
Do you mean how do you keep in pattern and maintain the pattern repeats? I don’t have the pattern but you can increase in the background stitch (maybe stockinette) until you have enough stitches for a full repeat.
When you do add on a repeat make sure that it lines up with previous columns of sts.