She may play with your heart
We must come to class everyday
I could play soccer, when I was a kid
They should come early to the party
It might rain today, but the sun is up
I would like to eat some chips now
You have to walk the dog two times per day
I can learn English in this class
wishing for something
abiliites in the present
a recommendation
abilities in the past
a possibility
possibility (but low)
a requirement that is not an obligation
an obligation