1. What is the name of a quatrain
With two correct verbs in the sentence
١. ما اسْمُ رُباعِيِّ بِهِ
فِعْلانِ صَحّا في الْمَقَالِ
2. And two verbs like its opposite
Repelling each other in every case
٢. ولِعَكْسِهِ فِعْلانِ مِثْ
لُ الطَّرْدِ فيهِ بِكُلّ حالِ
3. No one is a Muslim unless
He has a share in the example
٣. ما مُسْلِمٌ إلاّ لَهُ
فِيهِ نَصِيبٌ في المِثالِ