The document discusses the rules for changing direct speech into reported speech, also known as indirect speech. It covers tense changes where the tense is shifted back one step, pronoun changes, place and time changes, and the use of reporting verbs like said, told, asked. It provides examples of direct speech and the corresponding reported speech. The basic rules are that quotation marks and attribution verbs are removed, the word "that" can be added, pronouns are changed, tenses are shifted back, and places and times are adjusted.