However, I *do* believe, that unless someone is a real native klingon, he can't learn the language, if he can't remember what type of suffix, each suffix actually is.

After four years, having written my a$$ off in klingon, and spending the better part of the day thinking in it, I still find myself occasionally having to actively think, some rarely used suffixes what number they are, in order to get them right.

Just my two cents, as americans say..

~ changan qIj