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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I has done

Grammar usage guide and real-world examples

USAGE SUMMARY

'I has done' is not correct and not usable in written English.
The correct written form is 'I have done'. For example: I have done my homework, so now I can relax.

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Put another way, Player II, when choosing, does not know what Player I has done at node a.

Science

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Novw I have done".

"I have done that".

News & Media

The New York Times

I have done so.

"I've done O.K".

News & Media

The New York Times

I have done events.

News & Media

The New York Times

I have done closets.

News & Media

The New York Times

I had done it.

I have done this.

News & Media

The New York Times

I have done it.

News & Media

The New York Times

I have done, yes.

Show more...

Expert writing Tips

Best practice

Always use "I have done" instead of "I has done". The auxiliary verb 'have' is used with the pronoun 'I' to form the present perfect tense.

Common error

Avoid using "has" with the pronoun "I". "Has" is reserved for third-person singular subjects (he, she, it). The correct pairing is "I have".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I has done" attempts to function as a verb phrase in the present perfect tense, indicating a completed action. However, Ludwig AI identifies this as grammatically incorrect due to subject-verb disagreement. The auxiliary verb 'has' does not agree with the first-person singular pronoun 'I'.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "I has done" is grammatically incorrect. The correct form is "I have done". As Ludwig AI points out, the verb "has" does not agree with the pronoun "I". Although examples exist, they are infrequent, and it is crucial to use the correct grammatical structure, especially in formal contexts, to ensure clear and effective communication. Remember that mastering proper subject-verb agreement enhances credibility and clarity in writing and speech.

FAQs

What is the correct way to say "I has done"?

The correct way to express the idea of a completed action with "I" is to use "I have done". The auxiliary verb "have" is used with the first-person singular pronoun "I".

When should I use "I have done"?

Use "I have done" to describe an action that started in the past and has relevance to the present, or an action completed at an unspecified time in the past. For example, "I have done my homework."

What are some alternatives to saying "I have done"?

Depending on the context, you can use phrases like "I did" for simple past tense, or "I completed" to emphasize the finishing of a task.

Is "I has" ever correct in English?

No, "I has" is never grammatically correct in standard English. The correct form is always "I have". "Has" is used with third-person singular pronouns (he, she, it).

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Source & Trust

86%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: