In contemporary usage, the genitive case still occurs a little more often with plurals than with singulars, as the plural article kan zijn der for all genders and no special noun inflection must be taken account of. Some northern dialects have a tendency to devoice all fricatives, regardless of environment, https://gedijvandaag.nl/belangrijkste-voordelen-van-het-gebruik-van-gecertificeerde-beedigde-engelse-vertalers-voor-uw-documenten/