Tense Comparison Theory is an essential aspect of Tamil Grammar that deals with understanding and comparing tenses. In Tamil, the concept of tense is primarily expressed through the indicative verb form. The theory helps learners of Tamil to grasp the different tenses and their usage in various contexts.

Tamil has three primary tenses: the past tense, the present tense, and the future tense. The theory explains the rules and guidelines for forming each tense and how to use them correctly in sentences. Students learn to compare tenses, identify verb forms, and comprehend the meaning of different tenses.

The Tense Comparison Theory also explores the various verb forms, such as simple present, present continuous, and present perfect, and their relevance in different situations. It helps learners understand the nuances of time and how to accurately convey the intended meaning.

This theory plays a crucial role in mastering Tamil grammar and enables learners to communicate effectively in the language. Understanding the Tense Comparison Theory allows students to construct grammatically correct sentences with the appropriate tense, thereby improving their language skills.