The document discusses the different tenses in Indonesian, including present tense, past tense, and future tense. It provides the formulas and examples of sentences for several tenses:
1) Present tense is used for current actions and includes simple present tense, present continuous tense, and present perfect tense.
2) Past tense refers to actions that occurred in the past, such as simple past tense, past continuous tense, and past perfect tense.
3) Future tense involves tenses like simple future tense, future continuous tense, and future perfect tense to talk about actions that will occur.