create duplicate form by click on add new form button

Hello,

I am using GF for register some students.. what i want now ..? For example ;-

I have create new form for register student's the form field's are:
name
age
dob
number

after that i want to add a new button or some thing for add new student again. if user click on that button the automatically again sama register student's form will create with same field's and as soo onn .. user can create multiple same form's in one page ..

can some one tell me how can i do this with GF ..?

Thank you very much.

Hello Thank you for your reply, yes i want to show up only those fields which already have in the form. but i want to show up fields fields on click the add more button's. please let me know if it is possible with GF.

Thank you for the help.