Short vowel
Double last letter , add an e
Twin vowel
Kill a twin, add an e
Double vowel
Add an e
Double consonants
Add an -e
Ending in -ig
Add -te
Ending in -ag
Drop the -g, add an -e
Ending In -og
Drop the g, add an ë
Words receiving -ë
Usually words ending in -g (og)
Short vowel + -f
Drop -f, add -wwe
Twin vowel + -f
Drop -f, kill twin, add -we
Words ending in -heid
Heid to hede
Ending in -ing
Add -s ( except leerling = leerlinge)
Multi syllable word + r
Add -s
Ending in -ie
Add -s
Ending in short vowel + emphasis on vowel
Add -‘s
Short vowel ending + emphasis on first syllable
Add -s
Words ending in -man