I am unable

USAGE SUMMARY

The phrase "I am unable" is correct and usable in written English.
You can use it when expressing a lack of ability or capacity to do something. Example: "I am unable to attend the meeting due to a prior commitment."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I am unable to tell you.

The New York Times

I am unable to report success.

The New Yorker

I am unable to masturbate.

The Guardian - Opinion

I am unable to drive.

The New York Times - Travel

I am unable to resist.

The Guardian - Books

I am unable to soothe her.

The Guardian

Sadly, I am unable to do this.

The Guardian - Sport

Being a student I am unable to strike.

The Guardian

I said I am unable to believe him.

The Guardian - Opinion

Naturally, I am unable to judge her on this score.

The Guardian - Opinion

I am unable to turn my neck enough to see.

The Guardian

Expert writing Tips

Best practice

Follow "I am unable" with a clear explanation to maintain transparency and avoid ambiguity regarding the reason for the inability.

Common error

While grammatically correct, overuse of "I am unable" in casual conversation can sound overly formal. Consider using simpler alternatives like "I can't" or "I'm not able to" for a more natural tone.

Linguistic Context

The phrase "I am unable" functions as a declarative statement expressing a lack of ability or capacity. Ludwig AI shows that the phrase is commonly used to convey limitations or polite refusals. This is evident in the examples provided, where the phrase is used to explain why someone cannot perform a specific action.

Expression frequency: Very common

Frequent in

News & Media

47%

Science

34%

Formal & Business

19%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "I am unable" is a versatile phrase used to express a lack of capacity or ability. As Ludwig AI confirms, its grammatical correctness and frequent appearance in diverse sources such as News & Media, Science and Formal & Business contexts underscore its wide applicability. While "I am unable" is often used in professional settings, remember that simpler alternatives like "I cannot" or "I'm not able to" might be more appropriate for informal conversations. Remember also that "I am unable" serves as a polite and formal means of conveying limitations, particularly when accompanied by a clear explanation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I cannot

A more direct and common substitute for expressing inability.

I'm not able to

An equivalent phrase, providing a slightly more verbose way to express the same meaning.

I lack the ability to

Focuses on the absence of a specific skill or capacity.

I am incapable of

Highlights a fundamental lack of capability to perform an action.

It's beyond my power to

Emphasizes the action being outside of one's control or capacity.

I have no capacity to

Stresses the absence of available resources or potential for an action.

I find it impossible to

Implies that the action is not feasible for the speaker.

I am restricted from

Indicates an external constraint preventing the action.

I'm not in a position to

Highlights the current circumstances as preventing the action.

I am not permitted to

Suggests that one lacks the authorization to perform the action.

FAQs

How can I use "I am unable" in a sentence?

Use "I am unable" to express a lack of ability or capacity to perform a specific action. For example, "I am unable to attend the meeting" indicates you cannot attend.

What can I say instead of "I am unable"?

Alternatives include "I cannot", "I'm not able to", or "I lack the capacity to" depending on the context and desired level of formality.

Is "I am unable" more formal than "I can't"?

Yes, "I am unable" is generally considered more formal than "I can't". Use "I am unable" in professional or official communications, and "I can't" in casual settings.

When is it appropriate to use "I am unable"?

It's appropriate to use "I am unable" when you want to politely decline a request or acknowledge your limitations in a formal or professional setting. It conveys a sense of respect and consideration.