It looks like you're trying to complete the sentence with the correct form of the verb "go out." Here are a few possible completions depending on the context:

1. **Present Simple**: "I go out with my older brother."
2. **Present Continuous**: "I am going out with my older brother."
3. **Past Simple**: "I went out with my older brother."
4. **Future Simple**: "I will go out with my older brother."

Choose the one that best fits the context you have in mind!