COS H4 to F1

[jessi123]

Hello,

Currently I have H4 status and doing paper work for COS from H4 to F1. Can someone please help me with below questions.

1. how many sponsorer's can we have?  
>currently I have three sponsorer's who are employed in US and plan to have i-134 for each.

2. What supporting documents from each sponsorer do I need to have with my application?
>currently I have i-134 + recent 3-months bank statements + letter of support

Thank you!