Create an HTML form with 4 input fields and a submit button.
Here's an example of an HTML form with four input fields and a submit button: 

```html
<!DOCTYPE html>
<html>
  <head>
    <title>My Form</title>
  </head>
  <body>
    <form action="<URL>" method="POST">
      <label for="name">Name:</label><br>
      <input type="text" id="name" name="name"><br><br>
      
      <label for="email">Email:</label><br>
      <input type="email" id="email" name="email"><br><br>
      
      <label for="phone">Phone:</label><br>
      <input type="tel" id="phone" name="phone"><br><br>
      
      <label for="message">Message:</label><br>
      <textarea id="message" name="message"></textarea><br><br>
      
      <input type="submit" value="Submit">
    </form> 
  </body>
</html>
``` 

This form contains four labeled input fields (for "Name", "Email", "Phone", and "Message") and a submit button. When the user clicks on the "Submit" button, the form data will be sent to the server to be processed.
Complete the following task based on the instruction and optional input provided.### Instruction:
Create an HTML form with 4 input fields and a submit button.

### Output:
Here's an example of an HTML form with four input fields and a submit button: 

```html
<!DOCTYPE html>
<html>
  <head>
    <title>My Form</title>
  </head>
  <body>
    <form action="<URL>" method="POST">
      <label for="name">Name:</label><br>
      <input type="text" id="name" name="name"><br><br>
      
      <label for="email">Email:</label><br>
      <input type="email" id="email" name="email"><br><br>
      
      <label for="phone">Phone:</label><br>
      <input type="tel" id="phone" name="phone"><br><br>
      
      <label for="message">Message:</label><br>
      <textarea id="message" name="message"></textarea><br><br>
      
      <input type="submit" value="Submit">
    </form> 
  </body>
</html>
``` 

This form contains four labeled input fields (for "Name", "Email", "Phone", and "Message") and a submit button. When the user clicks on the "Submit" button, the form data will be sent to the server to be processed.