Change from H1b to Dependent visa and vice-versa

[kvishnuthej777]

Hi,

My wife went to india for H1b stamping and got stuck with 221G for past 3 months(I am H1b holder in USA), so is there any way i can bring her to USA on dependent visa. Also what happens to her H1b when she changes to dependent visa and is there a way she can go back to her H1b once her 221G is cleared(when she was in her dependent visa).