In the form below, add an input field for text, with the name "username" .
<form action="/action_page.php">
<@(33)>
</form>
<form action="/action_page.php">
<input type="text" name="username">
</form>
<form action="/action_page.php">
<input type='text' name='username'>
</form>
<form action="/action_page.php">
<input name='username' type='text'>
</form>
<form action="/action_page.php">
<input name="username" type="text">
</form>