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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which i do

Grammar usage guide and real-world examples

USAGE SUMMARY

"which I do" can be used in written English.
It is often used to emphasize an action or opinion that has been previously stated. For example: I believe it is important to show respect to others—which I do whenever possible.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Which I do, by the way".

News & Media

The New Yorker

Which I do, actually".

Even if I hate him, which I do.

News & Media

The New Yorker

"And if you like morning exercise, which I do, great.

News & Media

The New York Times

I have a golf bag, which I do sometimes carry.

News & Media

The New Yorker

I expect to see Peekskill, which I do.

News & Media

The New Yorker

/ Underneath was this, which I do not attempt to name".

That's great if you like to walk, which I do.

Instead I was accosted by your political views, which I do not share.

News & Media

The New York Times

It is known as block booking, which I do not think is permitted by the law.

News & Media

The New Yorker

They laughed and joked in Chinese, which I do not speak.

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Expert writing Tips

Best practice

Use "which i do" to add emphasis or confirmation to a previous statement. For example, 'I value honesty, which I do my best to practice daily.'

Common error

Avoid overuse of "which i do" in formal writing, as it can sound repetitive. Instead, consider using more concise alternatives like 'as I do' or rephrasing the sentence for better flow.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "which i do" is to add a relative clause that emphasizes or confirms a previously stated action or preference. It provides additional context or reinforcement to the main clause, as demonstrated in the Ludwig examples.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

16%

Formal & Business

16%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "which i do" is a grammatically correct and commonly used relative clause that adds emphasis or confirmation to a previous statement. As Ludwig AI confirms, it's often used to reinforce an action or opinion. While widely accepted, it's best to avoid overusing it in highly formal contexts. This phrase is frequently found in news and media, with neutral formality, and serves to express agreement or affirmation. Remember to use it strategically to enhance your writing without sounding repetitive.

FAQs

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

For a more formal tone, consider alternatives like "as I perform", "that I undertake", or "something in which I engage". These options provide a similar meaning but with a more elevated style.

Is it always necessary to include "which I do"?

No, it's often used for emphasis or to provide additional context. If the meaning is clear without it, the phrase can be omitted for a more concise sentence.

When should I avoid using "which I do"?

Avoid using "which I do" in very formal contexts, such as academic papers or business reports, where it may sound too informal. Instead, use more sophisticated phrasing.

What's the difference between "which I do" and similar phrases like "as I do"?

"Which I do" adds emphasis or provides additional information, while "as I do" often implies a comparison or a shared action. Choose the phrase that best fits the intended meaning and context. For example: I like to run, "as I do" every morning, versus I like to run, "which I do" to stay healthy.

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Source & Trust

91%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: