Reply To: GREP expression help

I have a bit of a GREP dilemma. How do you find consecutive tabs?

<TAB> = Actual Tab

Company:A<TAB>Address:A<TAB>Phone:A<TAB>Contact Person:A<TAB>Web Address:A

Company:B<TAB>Address:B<TAB>Phone:B<TAB>Contact Person:B<TAB>Web Address:B

RESULTS:

Company<TAB>Address<TAB>Phone<TAB>

<CARRIAGE RETURN>Contact Person<CARRIAGE RETURN>

Web Address

I want to select all the info before the fourth <TAB> including the <TAB> and replace with the same info except with a <CARRIAGE RETURN> before and after the info.