with polite request we use would or could ?
( I know we can use both but if we have to choose any one )
Answers
Answer:
Modal verbs are helping/auxiliary verbs that express ideas like ability, permission, and asking for assistance. Many modal verbs have more than one meaning. They are always followed by the simple form of a verb.
For example:
Could you help me for a minute, please?
This shows that the speaker is asking for help politely.
To ask questions in a very polite way, use: Would you/ Could you (please) + simple verb + ...?
For example:
Would you please email that document to me? I need it ASAP*.
Could you explain that again, please? I didn’t understand.
*ASAP = as soon as possible
To ask questions in a polite but more casual way, say: Will you/ Can you (please) + simple verb + ...?
For example:
Will you please answer the phone? I’m working.
Can you hold my books for me? My hands are full.
Example- Could you tell me the to the super market please?