How Reported Speech Works

When you tell someone what another person said, you usually shift the tense one step back into the past. This is called backshift, and it happens because the reporting verb (said, told, explained) is already in the past — so the words inside need to move back in time to match.

Think of it as a chain reaction. The original speaker used the present because they were speaking then. But you're reporting it now, and that moment has already passed.

Here's the core pattern:

Direct speech (original)	Reported speech (shifted)
present simple →	past simple
present continuous →	past continuous
past simple →	past perfect
present perfect →	past perfect
will →	would
can →	could

Worked Examples

Imagine your friend Marco says: "I work at a hospital."

Later, you report this:

✅ Marco said he worked at a hospital. ❌ Marco said he works at a hospital.

The second version is wrong if Marco said this at a specific past moment and you're simply relaying his words. Present simple (work) must shift to past simple (worked).

Now a trickier one. Your colleague tells you on Monday: "I have finished the report."

On Tuesday, you tell your boss:

✅ She said she had finished the report. ❌ She said she has finished the report.

Present perfect (have finished) shifts to past perfect (had finished). The has version sounds like you're still anchored in the original moment, but you're not — you're reporting from a later point.

When You Don't Need to Backshift

Backshift is not always required. If the information is still true right now, you can keep the original tense:

✅ He said the Earth revolves around the Sun.

Nobody would argue with keeping the present tense here — it's a permanent fact. Similarly, if someone told you something five minutes ago and the situation hasn't changed, many speakers skip the shift:

"I'm tired." → She said she is tired. (still true, just reported)

This is perfectly natural in everyday English, but in a grammar exercise or exam context, the "safe" choice is always to backshift. Examiners expect it.

Also, modals that are already "past-shaped" don't shift further. Could, would, should, might, and ought to stay the same:

"You should call her." → He said I should call her. (no change)

Time and Place Shifts

Tenses aren't the only thing that moves. Time and place references shift too, because the "here and now" of the original speaker is no longer your "here and now":

• today → that day
• yesterday → the day before / the previous day
• tomorrow → the next day / the following day
• here → there
• this → that
• ago → before / earlier

Direct: "I'll call you tomorrow." Reported: She said she would call me the next day.

The Mistake That Catches Everyone

The single most common error at this level is forgetting to shift past simple one more step to past perfect. Learners handle present → past fine, but when the original sentence is already past, they leave it unchanged:

Original: "I saw the film last week." ❌ He said he saw the film the previous week. ✅ He said he had seen the film the previous week.

Because saw is already past, it feels "done" — but in reported speech, it still needs to retreat to had seen. Train yourself to ask: "Can I push this one step further back?" If the answer is yes, do it.

One last tip: always change the pronoun to match the new speaker's perspective. "I love coffee" becomes She said she loved coffee, not She said I loved coffee — unless you're the one who loves coffee.