I will certainly

USAGE SUMMARY

The phrase "I will certainly" is correct and usable in written English.
It can be used to express a strong assurance or commitment to do something in the future. Example: "I will certainly attend the meeting tomorrow and contribute to the discussion."

✓ Grammatically correct

News & Media

Independent

The Guardian

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

I will certainly move the world".

Independent

And I will certainly grant him that".

The New Yorker

"I will certainly do that," Cameron responded.

The Guardian

"I will certainly need help," Neville said.

The Guardian - Sport

"But I will certainly do my best".

The New York Times

"I will certainly meet her," he said.

The Guardian - Sport

But I will certainly talk to him.

The New York Times - Sports

I will certainly go and see it.

The Guardian - Arts

I will certainly be voting against".

The Guardian - Sport

I will certainly be championing their cause.

The Guardian

"I will certainly rest van Persie and maybe [Samir] Nasri".

Independent

Expert writing Tips

Best practice

To enhance clarity, ensure that the context surrounding "I will certainly" clearly defines the action or commitment being made. This avoids ambiguity and strengthens the impact of your statement.

Common error

While "I will certainly" is a strong expression of commitment, overuse can make your writing sound repetitive. Vary your language by using alternatives like "I definitely will" or "I assure you" to maintain reader engagement.

Linguistic Context

I will certainly" functions as a modal phrase indicating a strong commitment or assurance. The modal verb "will" expresses future intention, while "certainly" intensifies the promise. Ludwig's examples demonstrate its use in various contexts, from agreeing to tasks to expressing intentions.

Expression frequency: Very common

Frequent in

News & Media

68%

Independent

18%

Formal & Business

8%

Less common in

Science

2%

Social Media

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "I will certainly" is a commonly used phrase to express a firm commitment or assurance. Ludwig AI confirms its grammatical correctness and highlights its prevalence in news and media sources. While versatile, its neutral to professional register makes it suitable for various contexts, though varying the language can enhance writing. The phrase's function is to reassure and leave little room for doubt about the speaker's intention.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I most certainly will

Adds "most" to emphasize the certainty of the action.

I definitely will

Replaces "certainly" with "definitely", indicating a firm intention.

I absolutely will

Uses "absolutely" to convey complete certainty.

I surely will

Substitutes "certainly" with "surely", expressing confidence.

I positively will

Replaces "certainly" with "positively" to reinforce the commitment.

I assuredly will

Uses "assuredly" for a more formal and emphatic tone.

I undoubtedly will

Replaces "certainly" with "undoubtedly", highlighting a lack of doubt.

I will without a doubt

Expresses certainty by stating there is no doubt.

It is certain that I will

Rephrases to emphasize the certainty of the event rather than the speaker's intention.

I will, for sure

An informal way of expressing certainty.

FAQs

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

Use "I will certainly" to express a strong commitment to performing an action. For example, "I will certainly review your proposal". It conveys a high degree of assurance.

What are some alternatives to "I will certainly"?

You can use alternatives like "I definitely will", "I assuredly will", or "I surely will" depending on the context and desired level of formality.

Is it better to say "I will certainly" or "I definitely will"?

Both "I will certainly" and "I definitely will" express a strong commitment. "Certainly" can be slightly more formal, but the choice largely depends on personal preference and context.

Can "I will certainly" be used in both formal and informal settings?

Yes, "I will certainly" is appropriate in both formal and informal contexts. However, in very informal settings, phrases like "I will for sure" might be more suitable.