What regular expressions to use notepad with columns?

Question

Regular Expressions

Hello, please help.

There are lines of code "test" "50:abcdtfkjhg" "ixcvixi"

Several thousand lines and all are unique

How to massively add text between the second and third tables?

Example
BEFORE "te123st" "50:abcdtfkjhg" "ixcvixi"
AFTER"te123st" "50:abcdtfkjhg" "dobavil11" //"ixcvixi"

Answer 1

Find: ^(?:"\S+" ){2}
Replace: $0"dobavil11" //
https://regex101.com/r/imtQht/1