What's the difference?

[playagain]

Hello I'm newbie here...

I would just like to ask if what is the difference between
can and could,
will and would,
may and might,
shall and should...???

Pls explain to me and cite some examples

[Noego]

I think this kind of information is readily available on the net.

I googled "modal verbs" and got 239,000 results one of which was this one.



If you take the time to carefully browse the link I've provided, modals will hold no secrets from you!