The librarian said that all books must be returned by students before the exam. Modal ‘must’ remains unchanged in reported speech when it indicates necessity.

The coach said that a strict diet must be followed by the players. Modal ‘must’ remains unchanged, but the sentence structure becomes passive in reported speech.

The chef said that a special biryani had been prepared for the guests by him. Present perfect changes to past perfect, and the object becomes the subject in passive voice.

The mayor said that all the roads would be cleaned by the corporation. ‘Will’ changes to ‘would’ in reported speech, and the sentence structure becomes passive.

My brother said that the computer would be repaired by him the next day. ‘Will’ changes to ‘would’, and ‘tomorrow’ becomes ‘the next day’ in reported speech.

The teacher said that the national anthem was being sung by the children. Present continuous changes to past continuous, and irregular verbs must be used correctly in passive voice.

The judge said that the verdict would be pronounced by the court the next day. ‘Will’ changes to ‘would’, and ‘tomorrow’ becomes ‘the next day’ in reported speech.

The scientist said that a new species had been discovered in the Western Ghats by them. Present perfect changes to past perfect, and ‘we’ becomes ‘them’ in reported speech.

The farmer said that the wheat crop was being harvested by them that week. Present continuous changes to past continuous, and time expressions change accordingly.

The student said that the board exams were being prepared for by him. Sometimes prepositions remain at the end in passive voice constructions.

She said that all the novels by Chetan Bhagat had been read by her. Present perfect changes to past perfect, and the object becomes the subject in passive voice.

The artist said that a portrait of Mahatma Gandhi was being painted by him. Present continuous changes to past continuous in reported speech.

Mohan said that that kurta had been bought by him from Delhi the previous month. Simple past changes to past perfect, and demonstrative pronouns may change in reported speech.

My father said that Rs. 5000 had been paid for that smartphone by him. Simple past changes to past perfect, and demonstrative pronouns may change in reported speech.

The director said that a film about Indian freedom fighters was being made by them. Present continuous changes to past continuous, and ‘we’ becomes ‘them’ in reported speech.

The doctor said that plenty of water should be drunk daily by me. Modal ‘should’ remains unchanged, but the sentence becomes passive in reported speech.

The minister said that new hospitals were being constructed by the government. Present continuous changes to past continuous in reported speech.

The student said that all the mathematics problems had been solved by him. Present perfect changes to past perfect, and the object becomes the subject in passive voice.

Priya said that her homework had been finished by her already. Present perfect changes to past perfect, and possessive pronouns change in reported speech.

The teacher said that the lesson had been understood well by the students. Present perfect changes to past perfect in reported speech when the reporting verb is in past tense.

The officer said that the meeting must be attended by all employees. Modal ‘must’ remains unchanged, but the sentence structure becomes passive in reported speech.

The conductor said that all tickets must be shown by the passengers. Modal ‘must’ remains unchanged, but the sentence structure changes to passive in reported speech.

My grandfather said that that house had been built by him with his own hands. Simple past changes to past perfect, and demonstrative pronouns may change in reported speech.

My friend said that his wallet had been lost in the market by him. Simple past changes to past perfect, and possessive pronouns change in reported speech.

Rohan said that train tickets to Goa had been booked by him. Present perfect changes to past perfect, and the object becomes the subject in passive voice.