Make frontend form registration form

Hello there,

Yes, it is possible to create a registration form with MB Frontend Submission. But you will need to create some custom code to process the data input and create a user from the given data. Please read more on the documentation https://developer.wordpress.org/reference/functions/wp_create_user/
https://docs.metabox.io/extensions/mb-frontend-submission/#form-hooks

Or using the standard feature of the plugin MB User Profile, which has a built-in registration form with a shortcode. Please read more here https://docs.metabox.io/extensions/mb-user-profile/