Verb tenses are an essential component of grammar as they indicate when an action or event occurred in the past, present, or future. It helps to clarify the relationships between different events and give context to a sentence. It helps learners to communicate more effectively by expressing the precise time and duration of an action, which is particularly important when communicating in a professional setting or when conveying complex ideas.

It is also used to create different sentence structures, such as questions, negatives and conditionals. Learning verb tenses will help a beginner to form sentences correctly and convey meaning accurately. To become fluent in English, it's important to practice grammar a lot, repeat exercises, and review examples regularly. By doing so, learners can apply their understanding of grammar rules, vocabulary and improve language skills effectively.