1) Reported speech involves changing verbs, pronouns, possessive adjectives, and some adverbs when reporting what someone else has said. This is done to report the statement in the past tense.
2) Verb tenses change in reported speech, such as present simple becoming past simple. Pronouns and adjectives change depending on who the message is being referred to. Some adverbs like "now" and "there" also change.
3) There are different rules for reporting statements, questions, and commands in sentences. For statements, verbs, pronouns, and adverbs change and the sentence is introduced with "say" or "tell". For questions, word