in this grammar book it lists "ní bhrisfidh tú na rialacha aris" as being an example of the negative particle "ní" used in the present tense. it is translated as " you will not break the rules again". certainly this is an example of the future tense and not the present. "ní bhriseann tú na rialacha aris" - you don't break the rules again would be the statement in the present tense. isn't this true?