The present indefinite tense, also known as the simple present tense, is used to describe actions or events that are habitual, repeated, general truths, or routines. It is used when the action is happening in the present, but it doesn't specify whether it is happening right at this moment. In English, we often use the base form of the verb for most subjects, except for the third person singular (he/she/it), which requires adding an "-s" to the verb.

 

Here are some examples of sentences in the present indefinite tense:

 

1. I eat fruits every morning.

2. She plays the piano beautifully.

3. They work in a hospital.

4. He likes to watch movies on weekends.

5. The sun rises in the east.

6. We take the bus to school.

7. Dogs bark at strangers.

8. The Earth revolves around the Sun.

9. Tom and Sarah live in the same neighborhood.

10. She speaks Spanish fluently.

11. My mother cooks dinner every night.

12. It rains a lot during the monsoon season.

13. The train arrives at 7 AM.

14. We use computers in our daily lives.

15. He often forgets his keys.

 

Remember that in the third person singular (he/she/it), we add "-s" to the base verb. For other subjects (I, you, we, they), and for plural nouns, we use the base verb form.