Postverbal subjects in Arabic and the theory of agreement are two intriguing topics that shed light on the complexity of Arabic grammar. Arabic is known for its rich linguistic heritage, and its grammar is no exception. The subject-verb agreement in Arabic is a fascinating example of how a language can employ agreement as a tool to ensure coherence and clarity in communication.

In Arabic grammar, the subject usually appears before the verb in a sentence. However, there are instances where the subject appears after the verb, which is known as postverbal subjects. In such cases, the verb agrees with the subject in number and gender, whether it appears before or after the verb. This is different from the typical subject-verb word order in many languages, where the subject is always before the verb.

The theory of agreement in Arabic explains this phenomenon. According to the theory, Arabic verbs are marked for tense, aspect, and subject agreement. The subject agreement is one of the critical features of Arabic verbs. The verb agrees with the subject in person, number, and gender, which means that the verb changes depending on who is performing the action.

The agreement is made possible by the use of root letters and verbal patterns. Arabic verbs are made up of three root letters, which are usually consonants. The verbal patterns add the vowels and prefixes/suffixes to the root letters to create the verb form. These patterns are crucial because they determine the conjugation of the verb. The patterns can change as per the tense, aspect, and subject agreement.

The subject agreement in Arabic verbs is particularly important because it ensures that the verb matches the subject in number and gender, whether the subject appears before or after the verb. This is significant because Arabic has several different forms of the same verb based on the subject`s gender and number. For example, the verb «to write» has different forms for «I write,» «you write,» and «they write.»

Postverbal subjects are more common in Arabic than in many other languages. They are often used in poetry and rhetorical speech to create emphasis and rhythm. For example, in the phrase «safru al-tarikh» (they traveled in history), the subject «they» appears after the verb «traveled,» stressing the importance of the action.

In conclusion, postverbal subjects in Arabic and the theory of agreement are fascinating aspects of Arabic grammar. The theory of agreement explains how the verb agrees with the subject in number and gender, while postverbal subjects are a common feature of Arabic speech, often used to create emphasis and rhythm. Understanding these concepts is essential for anyone wishing to learn Arabic grammar and improve their communication skills.