In LIS, negative particles, n-words and irregular negatives are used to express negation (MORPHOLOGY 3.5). An example of negative particles is shown below.
daniele eat not
โDaniele does not eat.โ
Below we can find an example of a n-word.
daniele eat nothing
โDaniele does not eat anything.โ
Finally, we report an example of an irregular negative.
daniele sport like.not
โDaniele does not like sports.โ