did

USAGE SUMMARY

The phrase "did" is correct and usable in written English.
It is typically used as an auxiliary verb to form questions or to emphasize actions in the past. Example: "Did you finish your homework on time?"

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It did not matter.

The New York Times - Sports

So did Dickinson.

The New York Times - Books

"We did it.

The Guardian - Sport

But he did.

The New York Times

But how did this happen?

The New York Times

He did it his way!

The New York Times

The Police Department did not respond to requests for comment.

The New York Times

But I do know this: you did not just attack me that night.

The Guardian

And so she did.

The New York Times - Arts

Nor did Andrew.

The New York Times

But no one did.

The New York Times

Expert writing Tips

Best practice

Use "did" to emphasize an action in the past, especially when contrasting it with another action. For example: "I said I wouldn't, but I "did"."

Common error

Avoid using "did" with another past tense verb. The auxiliary verb "did" already indicates past tense, so the main verb should be in its base form. For example, say "What "did" you do?" not "What "did" you "did"?".

Linguistic Context

The primary grammatical function of "did" is as an auxiliary verb to form past tense questions (e.g., ""Did" he go?") and to provide emphasis in affirmative statements (e.g., "He "did" go!"). Ludwig AI confirms this usage is standard and widespread.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "did" functions primarily as an auxiliary verb to form questions and emphasize actions in the past tense. Ludwig AI confirms its correctness and broad applicability. It's important to use "did" correctly to avoid common errors like double past tense usage. Its frequent appearance in sources like The New York Times and The Guardian indicates its widespread use in various contexts. Remembering its function and purpose ensures effective and correct communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Took

Implies a completed action, focusing on the act of taking something.

Performed

Highlights the execution of a task or action, often with skill or precision.

Executed

Emphasizes the completion of a plan or action, often in a formal or official context.

Undertook

Suggests the commencement and completion of a significant task or project.

Achieved

Focuses on the successful attainment of a goal or objective.

Accomplished

Similar to 'achieved', but often implies a sense of satisfaction or fulfillment.

Finalized

Highlights the completion of a process or task, bringing it to a definitive end.

Finished

A more general term for completing an action or task.

Concluded

Suggests the ending of a process or event, often with a sense of resolution.

Completed

Indicates the fulfillment of all requirements or steps in a task or project.

FAQs

How is "did" used as an auxiliary verb?

The word "did" serves as an auxiliary verb to form questions in the past tense, as in ""Did" you go to the store?". It also emphasizes actions, like "I "did" finish my homework.".

What's the difference between "did" and "done"?

"Did" is the past tense form of "do", used for completed actions. "Done" is the past participle, often used with "have" to form the perfect tenses, as in "I have "done" my work".

When should I use "did" instead of "was" or "were"?

Use "did" with action verbs (e.g., "I "did" eat"). Use "was" or "were" with linking verbs like "be" or to describe states (e.g., "I was happy").

Can "did" be used to express surprise or disbelief?

Yes, "did" can be used to show surprise or disbelief by emphasizing the verb. For instance, "You "did" that?" implies surprise that the person performed the action.