Grammaticon - Feature: Is verbal predication marked by the same negator as all of the following types of predication: locational, existential and nominal?

Feature: Is verbal predication marked by the same negator as all of the following types of predication: locational, existential and nominal?

Feature URL:: http://grambank.clld.org/parameters/GB140
Description: (By Hedvig Skirgård): "This feature pertains only to the negative marker itself, be it an independent particle, verb, auxiliary, clitic or affix. This feature covers three kinds of non-verbal negation: locational (The dog is not in the kitchen.), existential (Hogwarts does not exist.) or nominal predication (Ursula is not a witch.).