I will know

USAGE SUMMARY

The phrase "I will know" is correct and can be used in written English.
You can use it when you know or believe that you will have the knowledge or understanding about something in the future. For example: "Once I finish my research, I will know the answer."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I will know tomorrow".

The New York Times - Sports

"I will know more then".

The Guardian - Sport

IN four years I will know.

The New York Times

I will know in 10 years".

The Guardian - Books

I will know my opponent quite well".

The New York Times - Sports

I will know, maybe, if I like Tolstoy".

The New Yorker

I will know when it's time to move away".

The New York Times - Arts

I will know it, and they simply won't.

The New York Times

"I will know when I'm welcome," Modell said of Cleveland.

The New York Times - Sports

In time, I will know everybody in the area".

The New York Times

"I will know in one week," he said.

The Guardian - Sport

Expert writing Tips

Best practice

Be mindful of the specific nuance you want to convey; while "I will know" implies certainty, alternatives like "I expect to know" might suggest a less definitive outcome.

Common error

While grammatically correct, repeatedly using "I will know" in formal writing can sound repetitive. Consider diversifying your language with alternatives such as "I anticipate," "I expect," or "It is expected that" to maintain a sophisticated tone.

Linguistic Context

The phrase "I will know" functions as a statement of future certainty regarding knowledge. It expresses the speaker's conviction that they will possess specific information or understanding at some point in the future. As supported by Ludwig and its examples, the phrase is both grammatically correct and widely applicable.

Expression frequency: Very common

Frequent in

News & Media

59%

Science

18%

Formal & Business

7%

Less common in

Wiki

5%

Reference

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "I will know" is a grammatically sound and versatile phrase used to express future certainty about gaining knowledge. As Ludwig AI confirms, it is suitable for a wide range of contexts, from formal news reports to casual conversation. While common, consider diversifying your language, especially in formal writing, to avoid repetition. Be mindful of subtle differences in meaning compared to similar phrases like "I expect to know" to precisely convey your intended message. "I will know" is appropriate for expressing confidence, anticipation, and future competence across various domains.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I shall know

Uses "shall" instead of "will", which is a more formal or archaic way to express future tense.

I am going to know

Expresses a future intention or prediction, similar to "I will know", but with a slightly different emphasis.

I'm going to know

Shortened version of "I am going to know", is less formal.

I expect to know

Suggests an anticipation of gaining knowledge in the future.

I'll find out

Indicates discovering information, offering a less formal alternative to "I will know".

I will learn

Focuses on the process of gaining knowledge, similar to "I will know" but emphasizes the acquisition.

I'm sure to know

Conveys a sense of confidence about knowing something in the future.

I anticipate knowing

A more formal way of saying "I expect to know".

It will come to my knowledge

A formal and indirect way of saying that something will be known to the speaker.

Knowledge will come to me

Rephrases the original sentence in passive voice, implying that knowledge will reach the speaker.

FAQs

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

You can use "I will know" to express future certainty about gaining knowledge, as in "I will know the results tomorrow".

What is a more formal alternative to "I will know"?

In more formal contexts, consider using alternatives like "I anticipate knowing" or "It is expected that I will know" depending on the nuance you wish to convey.

Is there a difference between "I will know" and "I am going to know"?

While similar, "I will know" implies a stronger sense of certainty, while "I am going to know" can express a plan or intention to find out something.

What can I say instead of "I will know" to sound less direct?

To sound less direct, try phrases like "I expect to find out" or "It will become clear to me" depending on the context.