A Hundred and One Rules in Arabic Grammar!
- Nunation. ============
When a noun or an adjective is indefinite it carries Nunation, which is any of the short vowels plus /n/ sound.
(a)** ** -ٌٌ indicates Nominative case as in استاذةٌ
(b) -ً ** ** indicates Accusative case as in استاذةً
(c)**-ٍ ** ** ** indicates Genitive case as in ** ** استاذةٍ
Please notice that the accusative Nunation -ً is always written on (ا ) as inبيتاً . An exception to that is when the final consonant is either the feminine marker, Taa' MarbuTaطالبة ً , or Hamza,سماءً