This document discusses various modal verbs in English including can, could, may, should, will, might, must, and have to. It provides short example sentences to illustrate the basic meaning and usage of each modal verb such as "I can play the piano", "And now, who could help me?", "Let them say what they may", "She should go to a doctor today", "I will not turn down any job opportunity", "It think it might rain", "You must do your homework!", "I must go now, I'm sorry", and "You have to tell me!, don't be mean".

1. VERBOS MODALES

2. CAN
I can play the
piano

3. We all can
change the
world

4. COULD
And now, who
could help me?

5. MAY
Let them say
what they
may

6. SHOULD
She should
go to a doctor
today

7. WILL
I will not turn
down any job
opportunity.

8. MIGHT
It think it might
rain

9. MUST
You must do
your
homework!

10. I must go now,
I'm sorry

11. HAVE TO
You have to tell
me!, don't be
mean