i certainly believe

USAGE SUMMARY

'I certainly believe' is a correct and usable phrase in written English.
It is used to express a confident level of certainty in something. For example, "I certainly believe that hard work and dedication can lead to success."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I certainly believe he's capable of winning.

The Guardian - Sport

"I certainly believe we are," she says.

The Guardian

"I certainly believe it," Mr. Gramm said.

The New York Times

I certainly believe I could have benefited from disability status.

The Guardian - Opinion

"But I certainly believe people who say they have".

Independent

I certainly believe in socially responsible investing for myself.

The New York Times

"I certainly believe that's true in the horticulture area".

The New York Times

I certainly believe bad guys belong in jail".

The New York Times

I certainly believe there is another stage after this.

The Guardian - Music

In that context, I certainly believe the sentence was wrong".

The New York Times

"I certainly believe in gender equality and female ferocity," she says, laughing.

The New Yorker

Expert writing Tips

Best practice

Use "I certainly believe" to preface an opinion when you want to express confidence without sounding overly assertive or aggressive.

Common error

Avoid using "I certainly believe" repeatedly in close succession, as it can make your writing sound monotonous. Vary your sentence structure and use synonyms to express conviction.

Linguistic Context

The phrase "I certainly believe" functions as a declarative statement used to express a strong opinion or conviction. Ludwig shows that this phrase is commonly used to introduce a viewpoint that the speaker holds with a significant degree of confidence. It serves to add weight and assurance to the statement that follows.

Expression frequency: Very common

Frequent in

News & Media

84%

Formal & Business

8%

Science

4%

Less common in

Academia

2%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, "I certainly believe" is a phrase used to express a strong conviction or opinion. According to Ludwig, this phrase is most commonly found in news and media contexts, where it is used to introduce viewpoints with confidence. The phrase is grammatically correct and considered to be of neutral register, making it suitable for a variety of situations. To avoid overuse, it's good to incorporate synonyms and related phrases to maintain variety in writing. As Ludwig AI confirms, this phrase effectively adds weight and assurance to a statement.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I truly believe

Replaces "certainly" with "truly" to convey sincerity and conviction.

I strongly believe

Substitutes "certainly" with "strongly" to emphasize the intensity of the belief.

I firmly believe

Uses "firmly" instead of "certainly" to suggest a steadfast and unwavering belief.

I genuinely believe

Replaces "certainly" with "genuinely" highlighting the honesty and authenticity of the belief.

I sincerely believe

Emphasizes the sincerity of the belief, replacing "certainly" with "sincerely".

I am convinced that

Shifts from "believe" to "convinced" to express a state of being persuaded beyond doubt.

I have no doubt that

Indicates a complete lack of uncertainty, differing slightly in tone from a positive assertion.

I am sure that

Offers a more direct and assertive expression of certainty.

It is my firm conviction that

Introduces a more formal and emphatic way of expressing a strong belief.

I'm of the firm opinion that

Indicates a strong and established opinion, slightly more formal than the original phrase.

FAQs

How can I use "I certainly believe" in a sentence?

Use "I certainly believe" to introduce a statement of conviction, such as "I certainly believe that education is the key to a better future."

What are some alternatives to "I certainly believe"?

Alternatives include "I truly believe", "I strongly believe", or "I am convinced that", depending on the nuance you want to convey.

Is "I certainly believe" too formal for casual conversation?

While not overly formal, "I certainly believe" might be slightly more formal than phrases like "I think" or "I feel". Consider your audience and the context of the conversation.

What's the difference between "I certainly believe" and "I think"?

"I certainly believe" expresses a stronger conviction than "I think", which suggests a more tentative opinion.