Abstract
Since the beginning of systematic studies on the Arabic language, the subject of naḥw ʿillas has gained an important place in naḥw books, and it has been used effectively, especially on issues where different opinions arise. In the following periods, independent works of naḥw ʿillas were written and in these works, both theoretical and practical aspects of naḥw ʿillas were discussed. Recently, academic studies in the form of theses and articles on this subject have been carried out in our country. However, these studies are generally limited to the theoretical dimension of the naḥw ʿillas. In this study, the practical dimension of the naḥw ʿillas is tried to be determined, and the naḥw ʿillas that are effective on the iʿrāb al-munādā are tried to be determined. As it is known, the scholars of Basra naḥw school say that munādā is manṣūb and muʿrab in terms of iʿrāb. However, it is seen that some of the words of munādā carry the sign of rafʿ. In naḥw works, it is stated that such expressions are mabnī as a sign of rafʿ, and this situation is explained by various ʿillas. In this study, it was concluded that some naḥw ʿillas were effective in the iʿrāb al-munādā. The fact that the munādā is generally manṣūb and some parts of the discussion are mabnī, while other parts remain as muʿrab, are explained on the basis of naḥw ʿillas.