can vs be able to

Both "can" and "be able to" are correct ways to express ability or possibility in English. "Can" is more commonly used in everyday language, while "be able to" is often used in formal or written contexts. The choice between them depends on the formality of the situation.

Last updated: March 30, 2024 • 837 views

can

The word "can" is a modal verb used to express ability, possibility, permission, or requests. It is commonly used in both spoken and written English.

Use "can" to talk about general abilities or possibilities. For example, "I can swim" or "She can speak Spanish."

Examples:

I can play the piano.
They can come to the party.
Can you help me with this?
She can run very fast.
We can go to the beach tomorrow.

Show examples from the web [+]

The meaning of CAN is be physically or mentally able to. How to use can in a sentence. Can vs. May: Usage Guide.
Planning ahead and packing properly can facilitate the screening process and ease your travel experience at the airport. Know what you can pack in your ...

Alternatives:

I am able to play the piano.
They are allowed to come to the party.
Are you capable of helping me with this?
She has the ability to run very fast.
We have the option to go to the beach tomorrow.

be able to

"Be able to" is a phrase that also expresses ability or possibility, but it is often used in more formal or written contexts.

Use "be able to" when you want to emphasize the ability or possibility in a more formal way. For example, "I will be able to attend the meeting tomorrow."

Examples:

She will be able to finish the project on time.
I am not able to come to the party.
Will you be able to help me with this?
He was able to solve the problem.
They have been able to improve their performance.

Show examples from the web [+]

I just might be able to make your night a memorable one.
National Authorities should be able to effectively implement the CWC.
Self-regulatory bodies should be able to exercise supervision.
Companies need to be able to do business now.
Complainants must also be able to appeal against negative decisions.
The European Parliament should be able to request consultations.
All Quartet partners should be able to contribute.
Chinese Internet users must be able to access uncensored information.
I hope Parliament will also be able to support this.
We need to be able to discuss these issues.
At least yourfingers should be able to remember.
Everyone should be able to access such events freely.
We should be able to cure everyone afflicted.
Now no one else will ever be able to translate the map.
And I might be able to help him.
One should be able to do anything, even coffee.
That maybe Master Antônio will not be able to work anymore.
In this business, you must be able to fight.
I'd like to be able to spell Connecticut.
You should be able to cultivate the right kinds of friends...

Alternatives:

She will manage to finish the project on time.
I am unable to come to the party.
Will you have the capacity to help me with this?
He succeeded in solving the problem.
They have succeeded in improving their performance.

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can vs be able to

can

be able to

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