Oh, I'm afraid I haven't got a clue yet. I don't know if they have those types of words in their language, but I imagine so. I haven't learned a language yet without a way to ask a question, or without words to denote space and time.

But nouns and other easily demonstrative things, I think, are the easiest things to learn.

It doesn't help that they're not the chattiest bunch.

Anyway, I suppose we'll have to find out.