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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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until I do

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "until I do" is correct and usable in written English.
It can be used to indicate that something will continue or remain in a certain state until a specific action is taken by the speaker. Example: "I will keep trying to solve this problem until I do find a solution."

✓ Grammatically correct

News & Media

Film

Sports

Books

Arts

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

"Did you stay," he was asked, "until you made three 5-footers in a row?" "I never quit," he said with a smile, "until I do make three in a row".

Until I do that I can't have no rest".

News & Media

The New York Times

Until I do, the city will be fun.

News & Media

The New York Times

But Messrs. Gallant simply will not board until I do.

News & Media

The New York Times

I have to make do until I do better".

It might be five years until I do another film.

"Until I do something, I can't say I've arrived.

I fucking haven't and until I do, it's Torah!

"If I don't hit that number, I'm staying out until I do.

News & Media

The New York Times

"Unless and until I do, I would have no choice but to build around it.

News & Media

The New York Times

And if I don't like a scene, I stay there until I do like it".

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "until I do" to clearly indicate that an action or state will continue up to the point when a specific action is performed by the speaker. This ensures clarity and avoids ambiguity about the duration or conditions.

Common error

Avoid using "until I will do"; it's redundant. The correct form is "until I do", as the 'until' already introduces a future condition.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "until I do" functions as an adverbial clause of time, indicating the duration of an action or state. It specifies the endpoint or condition that must be met for the preceding clause to cease. As Ludwig AI confirms, this phrase is grammatically sound and widely used.

Expression frequency: Very common

Frequent in

News & Media

35%

Film

15%

Sports

10%

Less common in

Books

10%

Arts

8%

Science

7%

Ludwig's WRAP-UP

In summary, the phrase "until I do" is a grammatically correct and versatile construction used to indicate the duration of an action or state, continuing up to the point when a specific action is performed. As confirmed by Ludwig, it is widely used in various contexts, especially in news, film, and sports. For more formal settings, alternatives like "until I have done so" may be preferred. Avoid the common error of using "until I will do". Remember that "until I do" effectively expresses persistence or commitment up to a defined action.

FAQs

How can I rephrase "until I do" to sound more formal?

For a more formal tone, you can use phrases like "until I have done so" or "until such time as I do" to express the same meaning with increased formality.

Is it grammatically correct to say "until I will do" instead of "until I do"?

No, using "until I will do" is grammatically incorrect and redundant. The correct phrasing is "until I do", as the word "until" already implies a future action or event.

What's the difference between "until I do" and "until I get to"?

"Until I do" is a more general phrase indicating continuation until an action is completed. "Until I get to" implies reaching a specific location or point in a process, making it more specific to spatial or procedural contexts.

When should I use "until I do" instead of "before I do"?

"Until I do" indicates a continuous state or action that lasts up to the moment you perform the specified action. "Before I do" refers to something that happens at any point preceding your action, not necessarily continuing up to that point.

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Source & Trust

85%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: