**Video for Tense**

There are numerous videos available online that can help students learn about tenses in English grammar. These videos not only provide a visual aid but also make the learning process more engaging and interactive. Here is a detailed explanation of how a video can be useful for teaching tenses to Class 4 students.

**Introduction to Tenses**
- The video should begin with a brief introduction to tenses, explaining what they are and why they are important in English grammar.
- It can include examples of how tenses are used in everyday conversations and written communication.

**Explanation of Present Tense**
- The video should then move on to explain the concept of the present tense.
- It should cover the three forms of the present tense: simple present, present continuous, and present perfect.
- Each form should be explained separately, with examples and visuals to support understanding.
- The video should also highlight the keywords and time expressions commonly used with each form of the present tense.

**Explanation of Past Tense**
- The next section of the video should focus on the past tense.
- Again, the three forms of the past tense (simple past, past continuous, and past perfect) should be explained individually.
- Examples and visuals should be provided to illustrate the usage of each form.
- The video can also include common irregular verbs and how they change in the past tense.

**Explanation of Future Tense**
- The final part of the video should cover the future tense.
- The three main forms of the future tense (simple future, future continuous, and future perfect) should be explained.
- Examples and visuals should be used to demonstrate how each form is used in different contexts.
- The video can also include common future time expressions and how they are used to indicate future actions.

**Conclusion**
- The video should conclude with a recap of the main points covered in the lesson.
- It can also provide a summary of all the tenses learned, emphasizing the importance of using the correct tense in different situations.

By following these guidelines, an educational video on tenses can effectively supplement classroom learning for Class 4 students. Remember to always use appropriate resources and ensure that the content is suitable for the age group you are targeting.