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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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feel sure

Grammar usage guide and real-world examples

USAGE SUMMARY

"feel sure" is an adverb phrase that is perfectly acceptable in written English.
It is used to express confidence in a certain action or outcome. For example: "I feel sure that we can find a way to get this job done by the end of the day."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I don't feel sure without him.

News & Media

The New Yorker

I feel sure he read the book".

News & Media

The New Yorker

I feel sure I wouldn't post "((hugs))" to Twitter, either.

News & Media

The New York Times

Iran's Jewish community feel sure that they are innocent.

News & Media

The Economist

"We feel sure to win the gold medal," Mendonca said.

Uncertainty is the only belief system I feel sure of.

"I feel sure we shall beat this time...

"I feel sure she's got an interesting mind.

Other players are harder to feel sure about.

One only wants to feel sure of another.

News & Media

The New Yorker

We'll be hearing more about this, I feel sure.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "feel sure" when you want to convey a sense of confidence or strong belief about a particular outcome or situation. It is suitable for both formal and informal contexts.

Common error

Avoid using "feel sure" when the situation warrants a more cautious or nuanced expression. If there's a significant degree of uncertainty, consider using phrases like "believe it's likely" or "suspect that" to avoid misleading your audience.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "feel sure" functions as a verb phrase indicating a state of confidence or strong belief. According to Ludwig, this phrase is perfectly acceptable in written English. Examples show its usage across diverse contexts to express certainty about an action or outcome.

Expression frequency: Very common

Frequent in

News & Media

60%

Academia

20%

Formal & Business

10%

Less common in

Wiki

5%

Science

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "feel sure" is a versatile verb phrase used to express a sense of confidence or strong belief. Ludwig AI validates its grammatical correctness and widespread usage. Found predominantly in news and academic contexts, it maintains a neutral register suitable for both formal and informal communication. While conveying certainty, it's essential to avoid overstating confidence when the situation warrants a more cautious approach. Related phrases like "be certain" or "have no doubt" offer alternative ways to express similar sentiments, allowing writers to tailor their language to the specific context.

FAQs

How can I use "feel sure" in a sentence?

You can use "feel sure" to express confidence in an outcome or belief. For example, "I "feel sure" we will succeed" or "I "feel sure" that he will arrive on time."

What can I say instead of "feel sure"?

Alternatives include "be certain", "be confident", or "have no doubt". The best choice depends on the specific context and the degree of certainty you wish to convey.

Is "feel sure" formal or informal?

"Feel sure" is generally considered suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding language and the overall tone of the communication.

What's the difference between "feel sure" and "know for sure"?

"Feel sure" implies a strong belief or conviction, while "know for sure" indicates absolute certainty based on evidence or proof. "Know for sure" suggests a higher level of certainty than "feel sure".

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Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: