ما إعراب من جد وجد ؟

The analysis of the sentence “من جد وجد” is as follows: “مَنْ” is a conditional noun in the nominative case, “جدّ” is a past tense verb with a hidden subject, and “وجد” is the response to the condition. The verb “وجد” is also in the past tense with a hidden subject. Overall, the sentence is a conditional statement followed by a response to the condition.