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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i must add

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I must add" is correct and usable in written English.
It can be used when you want to include additional information or emphasize a point in your writing. Example: "The project was a success; however, I must add that it required a significant amount of teamwork and dedication."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

And both, I must add, are superb novels.

Bruno is, I must add, the play's most touching and consistently comic characterization.

News & Media

The New York Times

Balthus, I must add, was in his own affairs inconsistent and hypocritical.

I must add that this is only to prove that His Grace is not an impostor.

News & Media

The New York Times

Where are George, Tom, Abe, Teddy, Franklin, Harry and, I must add, Ronald for style?

News & Media

The New York Times

Here I must add another big difference from the Côte d'Azur: the wind!

Narrowly, I must add, with GDP increasing by 0.1% in the first three months of 2010.

I must add however that most of us on IG are on here because it's not FB".

News & Media

The New York Times

But I must add that if it is the couple I have in mind, their room was changed.

Yes, but I must add one thing: when I entrust something to someone, I totally trust that person.

News & Media

The Guardian

However, I must add that compared to her six previous books, I found this one in parts a trifle strange.

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Expert writing Tips

Best practice

Use "I must add" to inject your personal perspective or emphasize a point you feel is crucial for the reader to consider.

Common error

Avoid starting multiple consecutive sentences with "I must add", as this can make your writing sound repetitive and self-centered. Vary your sentence structure and use alternative phrases to maintain reader engagement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I must add" functions as an interjectory phrase. It is used to introduce an additional thought, clarification, or emphasis to a preceding statement. As Ludwig AI confirms, this construction is both correct and usable in written English.

Expression frequency: Very common

Frequent in

News & Media

85%

Formal & Business

8%

Wiki

3%

Less common in

Encyclopedias

2%

Science

1%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "I must add" is a grammatically sound and frequently used expression across various contexts. As Ludwig AI indicates, its primary function is to introduce additional information or emphasize a point. While suitable for general usage and news media, alternative phrases like "furthermore" or "it is worth noting" might be more appropriate for formal or academic writing. Remember to use the phrase judiciously to avoid redundancy and maintain reader engagement.

FAQs

How can I use "I must add" in a sentence?

Use "I must add" to introduce additional information or emphasize a point you are making. For example, "The presentation was well-received; I must add, the team worked tirelessly to prepare it."

What can I say instead of "I must add"?

You can use alternatives like "I should mention", "it is worth noting", or "in addition" depending on the context.

When is it appropriate to use "I must add" in writing?

It is appropriate to use "I must add" when you want to include an important detail, provide clarification, or emphasize a specific point that supports your main argument. It's best used sparingly to maintain a natural tone.

Is "I must add" suitable for formal writing?

While usable, "I must add" leans towards a neutral tone and may benefit from replacement with a stronger transition like "furthermore" or "moreover" in formal or academic contexts to enhance the perceived objectivity and authority of your statements.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: