'May' and 'can' differences
5960
What is the difference between 'can', 'could', 'may' and 'might'?
133639
Is either "can" or "could" more polite?
5399
"Can/may/will you help me with this?"
88426
Is there a difference in meaning among 'should', 'happens to', or 'should happen to'?
41606
May vs can, could or would
10368
What is the difference between can and could in 'Can/could you please explain this to me?'
128382
When to use "come" & when to use "go"?
2697
Can vs. Could in the reply "It can/could be in the car"
98473
How to distinguish 'month' and 'months' in pronunciation?
28571
Is there any difference between “which” and “that”?
43795
“It can be very cold…” vs “It may be very cold…”
37279
"can't" versus "couldn't", what is the difference?
43018
"Dare" with and without "to"
111354
'Will' vs 'Must'
64220
Difference between will and shall
34504
"could have" vs "could"
276
Difference between  and