What is the pattern you’re following? Can you give us a link or a pattern name?
When you start decreases to finish a hat there’s a point where the rib pattern breaks down. You could continue with the 3 knit sts next to each other and the rib pattern in between decreases. On subsequent rows there will undoubtedly be more decreases anyway.
The best way to continue is to look at the sts and work them as you see them, knit the Vs and purl the bumps. You can k2tog as usual rather than try to dec and twist this stitch at the same time.
Would you please delete the pattern pages please? We get into copyright problems if large portions of patterns are reposted here. Just the pattern name is enough.
Enjoy finishing up!