Direct request
I want to play soccer.
Can I play soccer?
I would like to play soccer.
Could I play soccer?
May I play soccer
Polite request
Is it possible to play soccer?
Is it possible for me to play soccer?
Would it be possible for me to play soccer?
Do you mind if I play soccer?
Would you mind if I played soccer?
I am wondering if I could play soccer.
I was hoping I could have the weekend free.
It would be nice if I could play soccer.
Direct request
I want you to play soccer.
Can you play soccer?
I would like to you to play soccer.
Could you play soccer?
Polite request
Is it possible to play soccer?
Is it possible for you to play soccer?
Would it be possible for you to check my English grammar?
Do you mind if you play soccer?
Would you mind being quiet?
I am wondering if you could play soccer.
I was hoping you would play soccer.
It would be nice if you did the laundry.