1. "Hi" as a simple greeting: Just like in English, "hi" is used as a casual greeting, especially among friends and family.
2. "Hi" as a way to get someone's attention: Similar to "Excuse me" or "Hey," it can be used to call out to someone or get their attention.
3. "Hi" as an informal greeting used by younger people: While "hello" is considered more formal, "hi" is commonly used by younger generations.
4. "Hi" as a polite way to acknowledge someone: If you pass by someone you know, you might say "hi" as a brief greeting.
Important Note: While "hi" is widely understood, "hello" is considered the more polite and formal greeting.
In addition to these, there are many other greetings used in the Philippines depending on the situation and the relationship between the people involved.