Here's how it's used:
* Expressing hope and intention: "Inshallah, I will visit you next week."
* Acknowledging uncertainty: "Inshallah, it will rain tomorrow."
* Showing respect for God's will: "Inshallah, we will be successful in this project."
It's important to note that "Inshallah" is not just a polite phrase. It reflects a deep belief in God's sovereignty and that everything happens according to His plan.