C1 Expression Very Formal 7 min read

It must be noted that

Academic essay writing expression

In 15 Seconds

  • A formal 'heads-up' for a crucial fact or detail.
  • Used in academic, legal, and professional writing to show authority.
  • Uses a 'dummy subject' to sound objective and unbiased.
  • Signals that the following information is essential for full context.

Meaning

This phrase is the ultimate 'pay attention' signal in formal English. It functions like a sophisticated highlighter, used to point out a crucial fact, exception, or detail that the audience needs to keep in mind to understand the bigger picture. It carries an air of authority and intellectual rigor, suggesting that the speaker has carefully considered all aspects before presenting this specific, vital point.

Key Examples

3 of 10
1

Academic research paper

It must be noted that the sample size for this study was limited to urban areas.

It must be noted that the sample size for this study was limited to urban areas.

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2

Texting a friend about dinner

✗ It must be noted that I am hungry now → ✓ I'm starving, let's eat!

✗ It must be noted that I am hungry now → ✓ I'm starving, let's eat!

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>
3

LinkedIn post about industry trends

AI is changing the game, but it must be noted that human oversight remains essential.

AI is changing the game, but it must be noted that human oversight remains essential.

<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>
🌍

Cultural Background

In UK universities, 'It must be noted that' is often used to introduce a 'counter-point' to one's own argument, showing that the writer has considered all sides. This is part of the 'critical thinking' requirement in British education. In US business settings, this phrase is often used as a 'polite warning.' It allows a subordinate to point out a risk to a superior without sounding like they are complaining or being negative. In treaty writing, this phrase is used to ensure that specific legal exceptions are clearly 'on the record.' It is a tool of precision in multilingual environments. Lawyers globally use this phrase to protect themselves from liability. By 'noting' a fact, they ensure that no one can later claim they weren't informed.

🎯

The 'Caveat' Trick

Use this phrase immediately after a positive statement to introduce a necessary 'but'. It makes you sound very balanced and professional.

⚠️

Don't Overuse

If you use this more than twice in a short essay, it loses its impact and starts to sound repetitive.

In 15 Seconds

  • A formal 'heads-up' for a crucial fact or detail.
  • Used in academic, legal, and professional writing to show authority.
  • Uses a 'dummy subject' to sound objective and unbiased.
  • Signals that the following information is essential for full context.

What It Means

Think of it must be noted that as the linguistic equivalent of a professor adjusting their glasses and tapping a specific spot on a chalkboard. It’s not just a way to start a sentence; it’s a formal 'heads-up' that what follows is a non-negotiable piece of the puzzle. In your head, imagine a bright neon arrow pointing at the text—that’s the emotional weight here. It’s serious, authoritative, and meticulously precise. When you use this, you aren't just sharing a fun fact; you're documenting a crucial piece of evidence or a vital condition that changes how everything else should be interpreted. It’s like saying, 'Hey, before we move on, this specific detail is the key to the whole vault.'

How To Use It

Structurally, this phrase is a 'ready-made' introductory block. You place it at the very beginning of a sentence, followed by the word that, and then you drop in a complete fact. For example: It must be noted that the survey only included participants over the age of 50. Notice the use of the 'dummy subject' it. This is a classic trick in formal English to make you sound objective. By removing 'I' or 'We' from the sentence, it feels like the facts are speaking for themselves, descending from the heavens of pure logic. It’s the linguistic version of wearing a sharp, tailored suit to a board meeting—it commands respect without being pushy. Just remember to keep the passive structure be noted intact; it’s what gives the phrase its professional polish.

Formality & Register

If English phrases were a wardrobe, it must be noted that would be a tuxedo or a high-end academic robe. This is 'Very Formal' territory. You will find it in the wild mostly in academic journals, legal contracts, and high-level business reports. It’s the bread and butter of serious journalism—think *The New York Times* or a *BBC* documentary. You definitely shouldn't use this when texting your friend about your lunch order unless you're trying to be incredibly sarcastic. 'It must be noted that I requested extra pickles' sounds like you’re preparing to sue the deli. Use it when you want to establish your 'Expert Persona' or when the stakes of the conversation are high. It tells the reader, 'I’m not just talking; I’m documenting.'

Real-Life Examples

You’ve likely scrolled past this phrase in those long 'Terms and Conditions' pages that we all pretend to read. It must be noted that use of this service constitutes agreement to our updated privacy policy. It’s also a favorite of tech reviewers on sites like *The Verge* or *CNET*. A reviewer might write, 'The new smartphone has a stunning display, but it must be noted that the battery life suffers significantly under heavy use.' It’s the phrase that saves you from a 'Gotcha!' moment later on. Even in the world of high-end gaming, patch notes often use it: It must be noted that this update is not compatible with previous save files. It’s the ultimate 'look before you leap' warning for the professional world.

When To Use It

Reach for this phrase when you have a piece of information that might seem small but actually shifts the entire context of your argument. If you’re writing an essay arguing that social media is beneficial, you might add, It must be noted that excessive use has been linked to decreased sleep quality. It’s the 'Wait a minute' of the intellectual world. It’s also perfect for 'CYA' (Cover Your... Assets) in a professional setting. If a project is on track but there’s a hidden risk, using this phrase in your weekly report shows that you are being thorough, honest, and proactive. It’s like putting a 'Watch Your Step' sign on a floor that looks dry but is actually slippery. You're being helpful, but with a PhD-level vibe.

When NOT To Use It

Please, for the sake of your social life, do not use this in your Instagram captions for a vacation photo. 'It must be noted that the water was lukewarm' is a one-way ticket to being muted by your friends. It’s also way too heavy for casual Slack messages to coworkers you actually like. If you’re just giving a quick update, 'By the way' or 'Just so you know' works much better. Using it must be noted that in a casual setting makes you sound like a robot trying to pass a Turing test. Also, avoid using it for trivial or obvious things. It must be noted that the sun rises in the east is just wasting ink. Save the heavy artillery for facts that actually change the battle.

Common Mistakes

The most frequent slip-up is the 'Notice vs. Note' confusion. ✗ It must be noticed that... No! 'Notice' is what you do with your eyes when you see a squirrel in the park. 'Note' is what you do with your mind when you record a fact for its importance. Another classic mistake is skipping the be. ✗ It must noted that... This sounds like you’re a 19th-century telegraph operator trying to save money on characters. You need that be to make the grammar flow. Some learners also forget the that, leaving the sentence hanging like a bridge that ends halfway across a river. Lastly, don't over-complicate it. You don't need It must be being noted; that’s just a grammatical car crash. Keep it clean: It must be noted that.

Common Variations

If it must be noted that feels a bit too 'heavy metal' for your writing, you can try its more approachable cousins. It should be noted that is the polite, slightly softer version. It’s like saying, 'If you have a moment, please look at this.' It is worth noting that is even friendlier—it suggests the reader will find the information interesting, not just mandatory. If you’re in a hurry and want to be brief, Note that is your best friend. It’s the 'casual Friday' version of the phrase—shorter, punchier, but still professional. In very old-fashioned legal English, you might even see It is to be noted that, which sounds like something a Victorian ghost would say. Stick to the 'must' version for your thesis; it has the best 'C1 Level' energy.

Real Conversations

Speaker A: The new marketing campaign has increased our website traffic by 40% this month.

Speaker B: That’s impressive, but it must be noted that our conversion rate has actually stayed the same.

Speaker A: Good point. We’re getting more visitors, but they aren't actually buying anything yet.

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P

Professor

Your analysis of the French Revolution is quite thorough.
S

Student

Thank you, I spent weeks in the library for that.
P

Professor

However, it must be noted that you didn't mention the role of the harvest failures in 1788.
S

Student

You're right, that’s a major oversight. I’ll add a section on the economic causes.

---

Tech Reviewer: This laptop is the thinnest on the market and weighs almost nothing.

E

Editor

It looks great, but it must be noted that it only has one USB-C port and no headphone jack.

Quick FAQ

Is this phrase too formal for an email? Not if it's a serious business email or a report to a client. Does it mean 'I have to write this down'? No, it means 'The reader needs to be aware of this.' Can I use it in a speech? Absolutely, it’s great for formal presentations to give yourself an air of authority. Is there a slang version? Not really, the closest casual version is 'By the way' or 'Heads up.' Does it always start a sentence? Almost always, as it serves as a 'frame' for the fact that follows. Think of it as the 'Once upon a time' for people who love data and academic citations. It sets the stage for the serious stuff.

Usage Notes

This is a high-level academic and professional expression. Avoid using it in casual social settings, as it can sound pompous or overly serious. Always ensure it is followed by a full clause starting with 'that'.

🎯

The 'Caveat' Trick

Use this phrase immediately after a positive statement to introduce a necessary 'but'. It makes you sound very balanced and professional.

⚠️

Don't Overuse

If you use this more than twice in a short essay, it loses its impact and starts to sound repetitive.

💬

Irony Alert

Native speakers sometimes use this phrase sarcastically to point out something incredibly obvious.

Examples

10
#1 Academic research paper
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

It must be noted that the sample size for this study was limited to urban areas.

It must be noted that the sample size for this study was limited to urban areas.

Highlights a limitation in a formal research context.

Texting a friend about dinner Common Mistake
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

✗ It must be noted that I am hungry now → ✓ I'm starving, let's eat!

✗ It must be noted that I am hungry now → ✓ I'm starving, let's eat!

Shows why the phrase is too heavy for casual texts.

#3 LinkedIn post about industry trends
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

AI is changing the game, but it must be noted that human oversight remains essential.

AI is changing the game, but it must be noted that human oversight remains essential.

Adds a necessary qualification to a broad statement.

#4 Netflix documentary narration
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

It must be noted that the tribe had no contact with the outside world until 1970.

It must be noted that the tribe had no contact with the outside world until 1970.

Provides vital historical context for the viewer.

#5 Formal business email
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

The proposal looks solid; however, it must be noted that the budget has not yet been approved.

The proposal looks solid; however, it must be noted that the budget has not yet been approved.

Points out a critical logistical hurdle.

#6 Tech review on a blog
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

The graphics are top-tier, but it must be noted that you'll need a high-end PC to run them.

The graphics are top-tier, but it must be noted that you'll need a high-end PC to run them.

Warns the reader about a specific requirement.

Common grammar error Common Mistake
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

✗ It must noticed that the price is high → ✓ It must be noted that the price is high.

✗ It must noticed that the price is high → ✓ It must be noted that the price is high.

Corrects the confusion between 'notice' and 'note' and adds the missing 'be'.

#8 Instagram caption for a coffee shop
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14.828 14.828a4 4 0 01-5.656 0M9 10h.01M15 10h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg>

Best latte in town! (It must be noted that I've had three of them today).

Best latte in town! (It must be noted that I've had three of them today).

Uses formal language for a funny, self-deprecating effect.

#9 Legal disclaimer on a website
<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 13.255A23.931 23.931 0 0112 15c-3.183 0-6.22-.62-9-1.745M16 6V4a2 2 0 00-2-2h-4a2 2 0 00-2 2v2m4 6h.01M5 20h14a2 2 0 002-2V8a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"/></svg>

It must be noted that results may vary based on individual circumstances.

It must be noted that results may vary based on individual circumstances.

Classic legal usage to manage expectations.

#10 Personal reflection in a journal
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I'm happy with my progress, but it must be noted that I still have a long way to go.

I'm happy with my progress, but it must be noted that I still have a long way to go.

Used for honest self-assessment.

Test Yourself

Complete the formal sentence using the correct form of the phrase.

While the strategy is sound, it ______ ______ ______ that implementation will take several months.

✓ Correct! ✗ Not quite. Correct answer: must be noted

The passive voice 'be noted' is required after the modal 'must'.

Which of the following is the most appropriate context for 'It must be noted that'?

Context selection:

✓ Correct! ✗ Not quite. Correct answer: A formal report on climate change.

The phrase is highly formal and suited for academic or professional reporting.

Choose the best response to complete the formal dialogue.

Manager: 'The new software is ready for launch.' Consultant: '________ the security patches are still being tested.'

✓ Correct! ✗ Not quite. Correct answer: It must be noted that

'It must be noted that' introduces a crucial caveat in a professional setting.

Match the phrase to its informal equivalent.

It must be noted that...

✓ Correct! ✗ Not quite. Correct answer: Just so you know...

'Just so you know' is the informal way to signal important information.

🎉 Score: /4

Visual Learning Aids

Practice Bank

4 exercises
Complete the formal sentence using the correct form of the phrase. Fill Blank B2

While the strategy is sound, it ______ ______ ______ that implementation will take several months.

✓ Correct! ✗ Not quite. Correct answer: must be noted

The passive voice 'be noted' is required after the modal 'must'.

Which of the following is the most appropriate context for 'It must be noted that'? Choose B1

Context selection:

✓ Correct! ✗ Not quite. Correct answer: A formal report on climate change.

The phrase is highly formal and suited for academic or professional reporting.

Choose the best response to complete the formal dialogue. dialogue_completion C1

Manager: 'The new software is ready for launch.' Consultant: '________ the security patches are still being tested.'

✓ Correct! ✗ Not quite. Correct answer: It must be noted that

'It must be noted that' introduces a crucial caveat in a professional setting.

Match the phrase to its informal equivalent. situation_matching A2

It must be noted that...

✓ Correct! ✗ Not quite. Correct answer: Just so you know...

'Just so you know' is the informal way to signal important information.

🎉 Score: /4

Frequently Asked Questions

4 questions

Yes, 'should' is slightly softer and very common. 'Must' is more authoritative.

Yes, if the email is formal or about a serious topic. Avoid it for casual check-ins.

Yes, if a full sentence follows. You can't say 'It must be noted the price.'

Yes, it is equally common in both British and American formal writing.

Related Phrases

🔗

It is worth noting that

similar

Used to introduce an interesting but perhaps less vital fact.

🔗

Notably

specialized form

An adverb used to highlight a specific example.

🔗

Bear in mind that

similar

To remember a fact while considering something else.

🔗

For the record

similar

To state something officially.

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