Asking for information and details(speaking in form context)

What you know about asking information and details?

Let me to explain you, 

What asking information?

→Asking for information is an expression sentence to ask something. This expression is used to ask someone for information at a certain time.

How about the rule for asking information

↓↓↓

1. Using question

In asking for information, we must use interrogative sentences consisting of 5W + 1 H. Such as why, when, what, where, who, and how. With this, the person you ask will understand what kind of information you need.

2. Using Auxiliary Capital

 Apart from question words, you can also use auxiliary words, such as could, can, would, will, should, shall, may, might, must, and had to.

And then how to distinguish using formal language by not using formal language?

•Example using formal language

  -"could you tell me about this places?"

  -"Could you find out where is he go?"

  -"I wonder if you could tell me about his daily activity?"

•Example not using formal language 

  -"Can you tell me what time the train arrive?"

  -"Can you tell me about the course schedule in this week?"

  -"Do you know what happen in here?"

And the link for example for the conversation about asking for information and details