I feel certain that

USAGE SUMMARY

"I feel certain that" is a perfectly correct and usable part of a sentence in written English.
You can use it when you feel very confident that something is true or will happen. For example, "I feel certain that the project will be a success."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

46 human-written examples

I feel certain that will help.

The New York Times - Sports

Lots of children get stuck, won't convey how they are feeling.' I feel certain that the children Lauren meets as part of the Unesco project will not feel stuck at all.

The Guardian - Books

"I feel certain that Mrs. Roosevelt trusted Mrs. King, and she was right to".

The New Yorker

I feel certain that she's there, this "wife," many more times — but I can't find her.

The New Yorker

I feel certain that she's there, this "wife," many more times but I can't find her.

The New Yorker

I feel certain that George Bush is pleased with this arrangement.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

13 human-written examples

Even at the time, I felt certain that I would never see it again.

The New Yorker

I felt certain that many more insights would have come pouring out of that hallway if not for the fact that the fire marshal came by and ordered us to disperse.

The New Yorker

Based on my experiences as a science educator who had visited Taiwan, Singapore and China on numerous occasions, I felt certain that we could learn how to ameliorate emotions, when and as necessary, by studying knowledge systems such as acupressure and reflexology.

Asia-Pacific Science Education

By the time I finally succeeded, I felt certain that I had something to offer.

Huffington Post

I felt certain that I could chat up any chick and win any argument.

Vice

Expert writing Tips

Best practice

Use "I feel certain that" to clearly and confidently express your conviction about a particular fact, outcome, or belief. It's best suited for scenarios where you want to project assurance.

Common error

Avoid overuse of "I feel certain that" in close succession. Over-reliance on this phrase can make your writing sound repetitive and less convincing. Instead, vary your expressions of certainty by using alternatives like "I am sure that" or "I am convinced that" to maintain reader engagement.

Linguistic Context

The phrase "I feel certain that" functions as a declarative statement introducing a clause expressing the speaker's strong belief or conviction. This usage is supported by Ludwig, which provides numerous examples of its use in various contexts.

Expression frequency: Common

Frequent in

News & Media

69%

Formal & Business

12%

Science

8%

Less common in

Encyclopedias

2%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "I feel certain that" is a versatile expression used to convey a strong sense of conviction or assurance. As supported by Ludwig, it functions as a declarative statement introducing a clause expressing a belief with confidence. Its neutral register makes it suitable for various contexts, from news and media to professional communications. Common alternatives include "I am sure that" and "I am convinced that". While the phrase is grammatically sound and widely used, it's important to avoid overuse and vary expressions to maintain reader engagement. Ludwig AI confirms the correctness and usability of the expression, reinforcing its appropriateness in formal and informal writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I am sure that

This alternative uses "sure" instead of "certain" which offers a slightly less formal tone but maintains a high degree of confidence.

I am convinced that

Using "convinced" emphasizes that the speaker's certainty comes from a process of reasoning or evidence.

I have no doubt that

This phrase expresses certainty by negating doubt, providing a slightly more emphatic tone.

I am positive that

Replaces "certain" with "positive", conveying a strong, affirmative belief.

I firmly believe that

This alternative emphasizes the strength and depth of the speaker's belief.

I am confident that

Using "confident" focuses on the speaker's assurance in a particular outcome or statement.

It is my conviction that

This phrase presents the certainty as a deeply held personal belief or principle.

I can assure you that

This variant adds an element of assurance to the listener, making it suitable for persuasive or reassuring contexts.

I guarantee that

This phrase implies a strong promise or warranty, making it suitable for situations requiring high confidence and reliability.

I'm willing to bet that

This is a more informal way to express strong certainty, often used in casual conversation.

FAQs

How can I use "I feel certain that" in a sentence?

Use "I feel certain that" to express a strong belief or conviction about something. For example, "I feel certain that this strategy will lead to success."

What are some alternatives to "I feel certain that"?

You can use alternatives like "I am sure that", "I am convinced that", or "I have no doubt that" to convey a similar meaning.

Is "I feel certain that" formal or informal?

"I feel certain that" is generally considered neutral and can be used in both formal and informal contexts. However, consider your audience and the overall tone of your communication to ensure it fits appropriately.

What's the difference between "I feel certain that" and "I think that"?

"I feel certain that" expresses a stronger conviction than "I think that". While "I think that" suggests a tentative belief, "I feel certain that" indicates a high degree of confidence and assurance.