Difference beween requests “can”, “could” and “may”?
5960
What is the difference between 'can', 'could', 'may' and 'might'?
20222
"Can you please" vs. "Could you please"
59295
"May I have a glass of water" vs. "Can I have a glass of water": which is better, "may I" or "can I", when asking for something?
83756
What's the difference betwen " and ' - and when to use it?
56154
Be it that,were to, and should - what were the differences between these conditionals?
12706
Difference between be and become
62864
Asking a question: DO or ARE?
27878
Difference between "all" and "any"
66172
What's the difference between  and ,  and ?
38042
When to use Get vs Needs
130145
What is the difference between Anyways, Anyway and Any way?
142105
Difference between Can/Could: "Can (could) you sell your old computer to me?"
20979
"Can I" vs "May I" in restaurant setting when ordering
80136
How do I choose between "as to", "on", "of", and "about"?
34087
Should I use "could" or "would" in the following case?
14431
Might / May / Could / Would have been able to
105201
" could " vs. " could have "