I have already had plenty of interaction in game and been able to pick up nouns and such.

I just don't have the free time to begin tackling much grammar in game as well, though I have started to pick up on VERY basic verb conjugation and noun declinsion.

I think those are the proper grammar terms.
Just looking for a little OOC boost so I can help my characters overcome their learning curve.

It is much easier to roleplay learning when you know the end answer yourself.
You can roleplay weaker than yourself, you can roleplay stronger than yourself; you can roleplay dumber than yourself, but you can't roleplay smarter and wiser than yourself.

"Y-O-U! It's just two extra letters! Come on, people! This is the internet, not a barn!" --Kid President