Just a small point, double negatives can get pretty confusing. Even in English, you often have double negatives becoming a negative rather than a positive, e.g. “I didn’t go nowhere” or “You don’t know nothing”. Changing which part of the phrase you emphasise can also change that, for instance, if you said “I didn’t go nowhere” it implies that you did in fact go somewhere (double negative becomes a positive when stressing the second negative). This gets all the more confusing when you bring in other languages, since they all handle double negatives differently!