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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I claim that

Grammar usage guide and real-world examples

USAGE SUMMARY

"I claim that" is a correct and usable phrase in written English.
It is generally used to introduce a statement that you feel is true or accurate, and can be followed by a sentence or a clause. For example: "I claim that the world would be a better place if we all worked together."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Okay, so I claim that this is crazy.

Now, I claim that there's another equilibrium here.

I claim that it has the following tree.

Example, I claim that i cross j equals k.

Neither can I claim that teenage angst caused excessive consumption.

I claim that this account is based on a poorly defined concept of experimental fairness (derived from T. Porter's ideas).

I claim that the NOI utilizes and creates black information networks in part to control knowledge disseminated about the farm.

Science

Geoforum

So I claim that neither player has a dominated strategy, let's just check.

So then I claim that we can simplify the evaluation of the line integral for work.

And now what's the, I claim that that is a band-limited function.

Now, I claim that that quantity, a - c over 2b actually has another name.

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Expert writing Tips

Best practice

Use "I claim that" to clearly and directly state your position or argument, ensuring your audience understands you are presenting a specific assertion. This is especially useful in academic papers or persuasive writing.

Common error

Avoid starting multiple consecutive sentences with "I claim that". Vary your sentence structure and use synonyms like "I assert", "I contend", or "In my opinion" to maintain reader engagement and avoid sounding repetitive.

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 claim that" functions as a discourse marker or sentence adverbial. It serves to explicitly signal that the speaker is about to present a thesis, assertion, or argument. Ludwig AI confirms its appropriate usage. Its function is similar to other phrases like "I assert that" or "I contend that".

Expression frequency: Very common

Frequent in

Academia

43%

News & Media

33%

Science

24%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "I claim that" is a versatile phrase used to introduce assertions across various contexts, as confirmed by Ludwig AI. Its high frequency, particularly in academic, news, and scientific writing, underscores its utility in formal and semi-formal communication. While grammatically sound and widely accepted, it's important to avoid overuse and vary sentence structure for effective writing. Consider synonyms like "I assert that" or "I contend that" to maintain reader engagement. Use this phrase to confidently express your position, especially when providing evidence or arguments.

FAQs

How to use "I claim that" in a sentence?

Use "I claim that" to introduce a statement you believe to be true, especially when presenting an argument or opinion. For example, "I claim that the evidence supports my hypothesis."

What can I say instead of "I claim that"?

You can use alternatives like "I assert that", "I contend that", or "in my opinion" depending on the context.

Which is correct, "I claim that" or "I claims that"?

"I claim that" is the correct form. "Claims" is the third-person singular form, so it would be used with "he", "she", or "it". For example, "He claims that the experiment was successful."

What's the difference between "I claim that" and "I believe that"?

"I claim that" suggests a stronger assertion, often based on evidence or reasoning. "I believe that" expresses a personal conviction or opinion, which may not be supported by concrete evidence. Use "I claim that" when you are prepared to defend your statement with supporting arguments.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: