The main focus of the thesis is whether ChatGPT is capable of helping people learn English passive voice. Lexical Functional Grammar was mentioned and compared to transformational grammar. A survey was conducted, and the results indicated that ChatGPT is helpful for people, and they would rely on its answers. Every prompt in the thesis was generated with the free version of ChatGPT. ChatGPT generated lists, pieces of advice, and corrected mistakes. These are analyzed throughout the thesis.