English Grammar: Reported Speech, Passive Voice, and Tense Shifts
Reported Speech: Tense and Modal Transformations
| Direct Speech | Reported Speech |
|---|---|
| Present Simple: He rides a bicycle | Past Simple: He said that he rode a bicycle |
| Present Continuous: He is riding a bicycle | Past Continuous: He said that he was riding a bicycle |
| Present Perfect: He has ridden a bicycle | Past Perfect: He said that he had ridden a bicycle |
| Past Simple: He rode a bicycle | Past Perfect: He said that he had ridden a bicycle |
| Will: He will ride a bicycle | Would: He said that he would ride a bicycle |
| Must/Have to: He must/has to ride a bicycle | Had to: He said that he had to ride a bicycle |
| May: He may ride a bicycle | Might: He said that he might ride a bicycle |
| Might: He might ride a bicycle | - |
| Can: He can ride a bicycle | Could: He said that he could ride a bicycle |
| Could: He could ride a bicycle | - |
| Had to: He had to ride a bicycle | - |
| Should: He should ride a bicycle | - |
Time and Place Expressions in Reported Speech
| Direct Speech | Reported Speech |
|---|---|
| Now | Then |
| Today | That day |
| Tonight | That night |
| Yesterday | The day before |
| Tomorrow | The following day |
| This (morning/afternoon) | That (morning/afternoon) |
| These | Those |
| Next | The following |
| Last | The previous |
| Ago | Before |
| Here | There |
Passive Voice Transformations
| Active Voice | Passive Voice |
|---|---|
| Present Simple: I write the letter | The letter is written by me |
| Present Continuous: I am writing the letter | The letter is being written by me |
| Past Simple: I wrote the letter | The letter was written by me |
| Past Continuous: I was writing the letter | The letter was being written by me |
| Present Perfect: I have written the letter | The letter has been written by me |
| Past Perfect: I had written the letter | The letter had been written by me |
| Will: I will write the letter | The letter will be written by me |
| Must: I must write the letter | The letter must be written by me |
| Be going to: I am going to write the letter | The letter is going to be written by me |
Personal Pronoun Changes
- I – me
- You – you
- He – him
- She – her
- We – us
- They – them