* Formal: "The musician practiced for hours each day to perfect their performance."
* Informal: "I need to practice my French before my trip to Paris."
* With a noun: "The team practiced their new plays before the game."
* With a verb: "It's important to practice patience when dealing with difficult situations."
* With a gerund: "The practicing of yoga can be very beneficial for both mind and body."
Let me know if you'd like more examples or have any other questions!