There’s been posts on this in the past:
On WK, there’s only three words that use ごく instead of こく: 中国、天国、隣国. So just memorize those and you’re good.
There’s been posts on this in the past:
On WK, there’s only three words that use ごく instead of こく: 中国、天国、隣国. So just memorize those and you’re good.