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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could do that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "could do that" is correct and usable in written English.
It can be used to express the possibility or capability of performing a certain action or task. Example: "If you need help with the project, I could do that for you."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

You could do that".

News & Media

Independent

Man, I could do that".

News & Media

The New Yorker

You could do that stuff dead.

News & Media

The New Yorker

I could do that," he said.

News & Media

The New Yorker

"If I could do that, game over.

News & Media

The New Yorker

"I felt I could do that".

(Yes, she said she could do that).

News & Media

The New York Times

The current court could do that, too.

News & Media

The New York Times

They could do that too, of course.

News & Media

The Economist

"He thought he could do that".

News & Media

The New York Times

I knew Glen could do that".

Show more...

Expert writing Tips

Best practice

Use "could do that" to express a potential action or ability, especially when suggesting a possibility or offering help. For instance, "If you need assistance, I could do that for you."

Common error

While versatile, "could do that" may sound too informal in professional or academic writing. Opt for more formal alternatives like "am capable of that" or "can accomplish that" to maintain a polished tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "could do that" primarily functions as a modal phrase indicating ability or possibility. It's often used in responses to express willingness or potential to perform an action. According to Ludwig, the phrase is grammatically correct and usable.

Expression frequency: Very common

Frequent in

News & Media

75%

Academia

15%

Formal & Business

5%

Less common in

Wiki

2%

Science

2%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "could do that" is a versatile and commonly used expression to convey the ability or possibility of performing an action. Ludwig AI confirms its grammatical correctness and usability across various contexts. While generally neutral, it leans towards informality, making it suitable for everyday conversation and news articles. However, in more formal settings, alternatives like "am capable of that" may be preferable. The phrase appears frequently in "News & Media" and "Academia", reflecting its broad applicability. Ultimately, "could do that" is a practical and readily understood way to express potential or capability.

FAQs

How can I use "could do that" in a sentence?

The phrase "could do that" is used to express ability or possibility. For example, "If you need help with the report, I "could do that" for you" or "I think I "could do that" if given the opportunity".

What are some alternatives to "could do that"?

Depending on the context, you can use phrases like "can do that", "am able to do that", or "am capable of doing that" as alternatives.

Is "could do that" formal or informal?

The phrase "could do that" leans towards the informal side. For more formal situations, consider using alternatives like "I am capable of that" or "I can accomplish that".

What's the difference between "can do that" and "could do that"?

"Can do that" generally implies a present ability or willingness, while "could do that" suggests a possibility or a conditional ability. "I can do that" means you are currently able, while "I "could do that"" implies you might be able to under certain conditions or at a different time.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: