زَيْنَبُ is a feminine proper name of more than three letters. Here femininity combines with the proper-name condition, so this lesson treats it as ghayr munsarif.
Opening interactive controls...
Case One: More Than Three Letters
Cause of Ghayr Munsarif: Feminine Alif and Feminine Proper Names
زَيْنَبُ is a feminine proper name of more than three letters. Here femininity combines with the proper-name condition, so this lesson treats it as ghayr munsarif.