can
/kæn/To be able to do something; to have the ability or permission to do something.
She can swim very well.
She is able to swim very well.
Can I borrow your pen?
Am I allowed to borrow your pen?
As a modal verb, 'can' is followed by the base form of the verb (e.g., 'can run').
A metal container used for storing food or drink.
He opened a can of soda.
He opened a metal container of soda.
She donated a can of beans to the food drive.
She donated a metal container of beans to the food drive.
As a noun, 'can' can also refer to a container for other purposes, such as a can of paint.
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💡Pro Tip
Modal Verb Usage
Remember that 'can' is a modal verb and is always followed by the base form of another verb (e.g., 'can run,' not 'can running').
⚡Gold Rule
Permission vs. Ability
'Can' is used for both permission and ability. For example, 'Can I leave early?' (permission) and 'I can speak French.' (ability).
📖Word Origin
The verb 'can' comes from Old English 'cunnan,' meaning 'to know' or 'be able to.' The noun 'can' comes from Latin 'canna,' meaning 'reed' or 'tube.'
📝Usage Notes
'Can' is used to express ability, permission, or possibility. It is often used in questions and negative forms (e.g., 'Can you help me?', 'I can't go.').