In my Spring MVC application I need to implement a dynamic questionnaire form: I have N questions and for each I have 3 options.

So in my page I'll have something like this:

```
|    Question 1   |   1   |   2   |   3   |
|    Question 2   |   1   |   2   |   3   |
|    Question 3   |   1   |   2   |   3   |
|    ...          |   1   |   2   |   3   |
|    Question N   |   1   |   2   |   3   |

```

Questions are stored in a database and for the options I'll use radio buttons.
I'll use a `forEach` tag to creare dynamic rows, but I don't know how to post data and handle `ModelAttribute` binding in this scenario...

Which could be a good structure for my model attribute class? Is it possible to use binding for a dynamic form with Spring MVC?