جَاءَ زَيْدٌ وَعَمْرٌو
Translation: Zayd and Amr came.
جَاءَ: past verb.
زَيْدٌ: nominative subject.
وَ: coordinating wāw.
عَمْرٌو: nominative coordinated noun.
An added comparison: both names share the subject role, so ʿAmr is not an accompaniment complement.
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Al-Mafʿūl Maʿahu: Accompaniment and Coordination
جَاءَ زَيْدٌ وَعَمْرٌو
Translation: Zayd and Amr came.
جَاءَ: past verb.
زَيْدٌ: nominative subject.
وَ: coordinating wāw.
عَمْرٌو: nominative coordinated noun.
An added comparison: both names share the subject role, so ʿAmr is not an accompaniment complement.