I think the tricky thing here is that you have the YOs and you aren't sure whether to purl or knit into them right? I think Sue is right-just purl the yarn overs, and then knit or purl the other stitches as they appear to you (knit the knits and purl the purls). The reason I would choose to purl the yarn overs is that they were made just before a purl stitch on row 11, so they would be more 'purly' to me. But as long as you are consistent there, you'll be OK.
What did you do on row 10, for the yarn overs you made in row 9? You might also try replicating that.
I'm sorry I can't be more specific, but unfortunately the pattern is hard to see in the picture. On the other hand, there isn't always one perfect way to do things in knitting. Being consistent is the key.