The ability to use English is necessary in the present.

It can be seen that English is commonly studied in schools, ranging from elementary school.

One material that must be mastered English is the correct use of tenses in the preparation of the sentence.

Tenses is a method of use of verbs in the English language to indicate the time of occurrence of an event (current, future and past).

In this application we will learn:
    - Definition 16 tenses English
    - The formula of each sentence tenses
    - Example sentences each tenses