Grammar Book to Accompany Rocket Korean?

As I get farther and farther into Rocket Korean, I'm finding it hard to keep memorizing sentences without knowing exactly what's happening in them grammatically. I've been pasting sentences into ChatGPT and asking it to “unpack this," which works, but I'm wondering whether there is a particular grammar book that would be good to accompany Rocket Korean, or whether there's actually a tool somewhere in the program that could help with this. 

Hi geyh--,

Thanks for your question! While we don't have a specific grammar book available, our Language and Culture lessons are crafted to introduce you to the grammar you'll encounter throughout the course.

Keep in mind that the Language and Culture lessons might not always match what you’re learning in the Audio lessons. Sometimes, natural conversations can involve slightly more advanced grammar. If you find yourself needing more examples of such phrases, feel free to use the search function to explore the course and locate the relevant lessons that offer a more thorough grammatical explanation.

And if there's anything about Korean grammar that you'd like a bit more clarification on, don’t hesitate to post your questions in our forum!

I hope this helps!