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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 frustrated

Grammar usage guide and real-world examples

USAGE SUMMARY

'I frustrated' is not correct and usable in written English.
You may use the phrase 'I am frustrated' instead. For example, 'I am frustrated that the grocery store is out of my favorite ice cream'.

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

"Am I frustrated and can I feel the frustration of those who send us the cases?

News & Media

The New York Times

"Am I frustrated?

"Am I frustrated?" he asked.

News & Media

The New York Times

"Am I frustrated for not winning this year?

"Am I frustrated with people who have sympathy for badgers?" another of Morris's employees asks.

When I was told about the incident at lunch that day, I asked Kenny, "What was the citation for — assault with intent to bake?" A couple of months after Max's piece appeared, Kenny said he had finally concluded that I, frustrated at not having been able to work the assault-with-intent-to-bake line in anywhere, might have instigated an article in the Observer just to get it into print.

News & Media

The New Yorker
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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

I was confused and frustrated.

News & Media

The New York Times

I was frustrated as I left and I'm still frustrated.

News & Media

TechCrunch

I was frustrated, so I decided to come home".

"I'm mad, I'm frustrated.

When I cannot swim I become frustrated.

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Expert writing Tips

Best practice

Always use a form of the verb "to be" (am, is, are, was, were, etc.) before "frustrated" to ensure grammatical correctness. For example, use "I am frustrated" instead of "I frustrated".

Common error

A common error is to omit the auxiliary verb (am, is, are, was, were) before the adjective "frustrated". To avoid this, remember that "frustrated" functions as an adjective describing your state of being, so it needs a linking verb.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

"I frustrated" is grammatically incorrect as it lacks a necessary auxiliary verb. Ludwig AI confirms this. The correct form requires a linking verb like "am", "was", or "feel" to connect the subject "I" with the adjective "frustrated".

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "I frustrated" is grammatically incorrect and not suitable for use in written English. Ludwig AI analysis confirms this. The correct way to express this sentiment is by using a linking verb such as "am", "was", or "feel" before "frustrated", like in "I am frustrated". This revised phrasing ensures grammatical accuracy and effectively communicates the intended feeling across various contexts, from informal conversations to more formal settings.

FAQs

How should I correctly use "I frustrated" in a sentence?

The phrase "I frustrated" is grammatically incorrect. The correct usage is to include a form of the verb "to be" such as "I am frustrated", "I was frustrated", or "I get frustrated."

What's the difference between "I am frustrated" and "I frustrated"?

"I am frustrated" is grammatically correct, using the verb "am" to link the subject "I" to the adjective "frustrated". "I frustrated" is missing this linking verb, making it incorrect.

What can I say instead of "I frustrated"?

Since "I frustrated" is incorrect, use phrases like "I am frustrated", "I was frustrated", or "I feel frustrated" depending on the tense you want to convey.

Is "I frustrated" ever grammatically correct?

No, "I frustrated" is not grammatically correct in standard English. The adjective "frustrated" requires a linking verb such as "am", "is", "are", "was", or "were" to connect it to the subject.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: