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Listen "29. How to use Can and Could?"
Episode Synopsis
Both 'can' and 'could' are used to express capability, ask for permission or make requests.
But, there are certain differences:
Expressing capability:
While expressing capability, 'can' denotes present capability (I can run 5 kilometers in 10 minutes) while 'could' represents past capability (I could run 5kms in 10 mins).
Examples:
I can lift 200 kgs. I could lift 500 kgs when I was young.
She can ride a camel. She could ride an elephant as a kid.
Asking Permissions or Making Requests
While asking for permissions or making requests, 'could' is much more polite than 'can', so while you use 'can' with your peers or those slightly above in social/professional hierarchy, use 'could' when the other person is a boss or someone much higher in social/professional hierarchy.
Examples:
Could you pass on the water. (Extra polite)
Can I take your pen? (Polite)
Visit us at www.BodhiSutra.com | Call us at +91-11-41170801/41170802
But, there are certain differences:
Expressing capability:
While expressing capability, 'can' denotes present capability (I can run 5 kilometers in 10 minutes) while 'could' represents past capability (I could run 5kms in 10 mins).
Examples:
I can lift 200 kgs. I could lift 500 kgs when I was young.
She can ride a camel. She could ride an elephant as a kid.
Asking Permissions or Making Requests
While asking for permissions or making requests, 'could' is much more polite than 'can', so while you use 'can' with your peers or those slightly above in social/professional hierarchy, use 'could' when the other person is a boss or someone much higher in social/professional hierarchy.
Examples:
Could you pass on the water. (Extra polite)
Can I take your pen? (Polite)
Visit us at www.BodhiSutra.com | Call us at +91-11-41170801/41170802
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