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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I have explained that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I have explained that" is correct and usable in written English.
You can use it when referring to a previous explanation you provided, often to remind the reader of what has already been discussed. Example: "In my last email, I have explained that the deadline for the project is next Friday."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

As I have explained, that kind of showing does not meet the effective-vindication rule's high bar.

I have explained that situation to Sam, he is disappointed but it's about the team dynamics.

News & Media

BBC

I have explained that already.

HOFFMANN: I have explained that the State Police, for technical reasons, were against that decree.

And with what words might I have explained that 11 and 49, my mental logograms, rhymed?

I have explained that there are federal courts and state courts so that there is not one single system.

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Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

"We've made a decision to send Sean back and I've explained that decision to Manchester United," Wilder told BBC Radio Oxford.

News & Media

BBC

"I've explained that he can leave".

News & Media

The New Yorker

"I've explained that to Laura.

I've explained that I disagree with Romney about gay marriage, but that has not mollified anyone.

News & Media

The New York Times

I've explained that this is incorrect etiquette and that my friends will be confused if not offended.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "I have explained that" to smoothly transition to a point you've already covered, ensuring clarity and preventing repetition. It signals to your audience that you're building upon established information.

Common error

Avoid starting multiple consecutive sentences with "I have explained that". Vary your sentence structure to maintain reader engagement and prevent your writing from sounding repetitive. Use alternative phrases to introduce previously discussed topics.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "I have explained that" is to serve as a declarative phrase introducing a previously stated fact or explanation. It signals that the speaker or writer is referring back to information already provided. Ludwig AI confirms this with numerous examples.

Expression frequency: Common

Frequent in

News & Media

40%

Academia

35%

Science

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "I have explained that" is a common and grammatically sound phrase used to reference previously stated information, as validated by Ludwig AI. It serves to maintain clarity and coherence, primarily in news, academic and scientific contexts. While versatile, it is best used judiciously to avoid repetition, with alternatives like "I have already clarified that" available to add variety. Overuse can be avoided by varying sentence structure to maintain engagement. Understanding its purpose and register enables more effective communication in both writing and speech.

FAQs

How can I use "I have explained that" in a sentence?

You can use "I have explained that" to refer back to something you've already discussed, like: "I have explained that the budget needs to be approved by Friday."

What are some alternatives to "I have explained that"?

You can use alternatives such as "I have already clarified that", "I previously stated that", or "as I mentioned earlier" depending on the context.

Is it better to say "I explained that" or "I have explained that"?

Both phrases are grammatically correct, but "I have explained that" implies a connection to the present, suggesting the information is still relevant. "I explained that" is simple past tense and does not necessarily imply present relevance.

Can I use "I have explained that" in formal writing?

Yes, "I have explained that" is suitable for formal writing. However, in very formal contexts, you might also consider more sophisticated alternatives, like "It has already been brought to your attention that" for a more passive construction.

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: