The document discusses reported speech and the changes that are made when reporting what someone said. It notes that verb tenses, pronouns, time/place expressions, and modal verbs may need to change. It provides examples of reporting statements, questions, commands, suggestions, and promises or threats using various reporting verbs like said, asked, ordered, suggested, promised. Reported speech follows set rules to transform direct quotes into indirect reported statements, questions, etc. while maintaining the original meaning.