I'rab of ism: the three noun states
إِعْرَابُ الِاسْمi'rab of ism - noun i'rab
The i'rab of ism includes marfu', mansub, and majrur states.
Simple explanation
For an اِسْم (ism), the main i'rab states are مَرْفُوع (marfu'), مَنْصُوب (mansub), and مَجْرُور (majrur).
This is separate from the i'rab of the mudari' verb.