Tense Shifts in Reported Speech
When the reporting verb (like said or told) is in the past tense, the verbs in the reported statement must shift one tense back in time. This grammatical process is called backshifting.
1. Backshifting Rules Table
Below is the complete mapping of how active direct speech tenses shift into reported speech tenses:
| Direct Speech Tense | Verb Form (Direct) | Reported Speech Tense | Verb Form (Reported) |
|---|---|---|---|
| Simple Present | write / writes | Simple Past | wrote |
| Present Continuous | am/is/are writing | Past Continuous | was/were writing |
| Simple Past | wrote | Past Perfect | had written |
| Present Perfect | have/has written | Past Perfect | had written |
| Past Continuous | was/were writing | Past Perfect Continuous | had been writing |
| Simple Future (will) | will write | Conditional (would) | would write |
| Modal: can | can write | could | could write |
| Modal: may | may write | might | might write |
| Modal: must | must write | had to (or must) | had to write |
2. Examples of Tense Shifts
Let’s see these rules in practice:
- Simple Present -> Simple Past:
- Direct: “I live in London,” he said.
- Reported: He said that he lived in London.
- Present Continuous -> Past Continuous:
- Direct: “We are washing the car,” she said.
- Reported: She said they were washing the car.
- Simple Past / Present Perfect -> Past Perfect:
- Direct: “I bought a book,” Jack said.
- Reported: Jack said that he had bought a book.
- Direct: “I have eaten dinner,” she said.
- Reported: She said she had eaten dinner.
- Will -> Would:
- Direct: “I will help you tomorrow,” Bob said.
- Reported: Bob said he would help me the next day.
3. Verbs that Do Not Shift
Some tenses and modal verbs are already as far back in time as possible and do not change in reported speech:
- Past Perfect: He said, “I had finished.” -> He said he had finished.
- Should, Would, Could, Might, Ought to: She said, “You should go.” -> She said I should go.
4. Exceptions to Backshifting
We do not shift tenses in the following two circumstances:
A. The Reporting Verb is in the Present Tense
If the reporting verb is says, tells, reports (instead of said or told), the tense remains the same.
- Direct: He says, “I am hungry.” -> Reported: He says he is hungry.
B. The Statement is a Universal Truth or Still True
If the statement is a permanent scientific fact or still true at the moment of reporting, backshifting is optional.
- Direct: She said, “Water boils at 100°C.” -> Reported: She said that water boils at 100°C.