Of course, such a situation is difficult for anyone to learn! That’s what I was trying to get at with that Isiwara example above, which shows a language with ev

Of course, such a situation is difficult for anyone to learn! That’s what I was trying to get at with that Isiwara example above, which shows a language with even less regularity than Czech. The point I was trying to make was that mere ‘declension’ isn’t enough to make a language difficult to learn… you need to actually have some kind of irregularity to ensure that.