Two logical analyses are distinguished.
Affirmative with an infinite or negative predicate: an affirmative predication attributes ‘non-standing’ to an individual.
Simple negative proposition: the assertion of standing is itself denied.
FormWhere negation operates
Modified affirmativeInside the content of the predicate
Simple negativeAt the level of the predicative judgment
The external results may overlap in some cases, but the distinction matters when the force of kull and the scope of negation are analyzed technically.