Hi! I am an American, and I teach English. The best way to see how natives right is to read English by Americans, English, Australians, or other native speakers of English. One point to help you: a verb after "want" is always in the infinitive. So it's "I want to improve," "I want to chat," and "I want to know how the natives write." If I can help with anything else, sned me an Email. Rick