Hi, I’m pretty much a newbie and I am really struggling to remember when to rendaku something and when not to! I get HOW to do it, and I know which kanji do have like regular forms and rendaku’d forms, but can not for the life of me remember which it should be when!
Like, くち for 口。Is there a rule for when it should be ぐち？？
Or… is it just a case of memorising when it’s used? (Please don’t say this is the case, I’ll cry)