The article analyzes the theoretical foundations of the Arabic language, including its phonetic, morphological, syntactic, and semantic features. The language system of Arabic, word formation, and sentence structure are presented with examples. The paper examines theoretical aspects of Arabic based on modern linguistic approaches, providing broader explanations of certain grammatical features through examples. The research results show that an in-depth study of the theoretical system of Arabic helps to effectively master the language. Exploring theoretical issues of Arabic is crucial for advancing linguistic research and improving the process of teaching the Arabic language.

Arabic language, theoretical linguistics, phonetics, morphology, syntax, semantics, root system.

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