The Basic Change with Inna

Introduction to Mansubat and the Ism of Inna

A particle such as إِنَّ enters a nominal sentence. In the examples here, its ism is mansub and its khabar remains marfu.

Before: زَيْدٌ صَالِحٌ
- زَيْدٌ is mubtada and marfu.
- صَالِحٌ is khabar and marfu.

After: إِنَّ زَيْدًا صَالِحٌ
- زَيْدًا is now ism of inna and mansub.
- صَالِحٌ is khabar of inna and remains marfu.

So the visible change is زَيْدٌ ← زَيْدًا.