You can learn and increase your knowledge of Tenses in the English Language by using different sentences. This app helps you to learn the English Tenses and to increase your knowledge in English. The English Tenses app has 3 kinds of lessons. The first lesson is called Simple Present Tense, the second one is called Present Continuous Tense and the third one is called Present Perfect Tense. In the app, you can learn all of these sentences. You can learn English Tenses by using this app. All of these sentences include positive, negative, interrogative and negative interrogative. For example, " I have a dog." " I have seen a dog." " The dog has seen me." " What is a dog?" " What does the dog see?" " This dog has seen a cat.