In Tamil grammar, the concept of Sentences Theory is of utmost importance. It deals with the formation and structure of sentences in the language. Sentences in Tamil are categorized into different types based on their composition and functions.

According to the Sentences Theory, a basic sentence in Tamil consists of a subject and a predicate. The subject is known as “Iyannar” and the predicate is called “Pal”. The subject can be a noun, pronoun, or even another sentence, while the predicate expresses the action or state of the subject.

Within this framework, there are various types of sentences such as affirmative sentences, negative sentences, interrogative sentences, and imperative sentences. Each type has its own rules and structures for formation.

Furthermore, sentences in Tamil can be classified into simple, compound, and complex sentences based on their complexity and conjunctions used.

Understanding the Sentences Theory in Tamil grammar is crucial for effective communication and writing. It enables learners to form grammatically correct sentences and convey their thoughts accurately. Mastering this theory enhances the overall proficiency in the Tamil language.