Add a conjunction after the comma End the sentence and begin a new one Substitute a semicolon for the comma
![Christina Schrunk on Twitter: "Comma before so: If you can say "so that," no comma is needed before so. This is a subject I've posted about before, but it's something I use Christina Schrunk on Twitter: "Comma before so: If you can say "so that," no comma is needed before so. This is a subject I've posted about before, but it's something I use](https://pbs.twimg.com/media/Dw7aKxsU0AEoQXS.jpg)
Christina Schrunk on Twitter: "Comma before so: If you can say "so that," no comma is needed before so. This is a subject I've posted about before, but it's something I use
![Christina Schrunk on Twitter: "Comma before so: If you can say "so that," no comma is needed before so. This is a subject I've posted about before, but it's something I use Christina Schrunk on Twitter: "Comma before so: If you can say "so that," no comma is needed before so. This is a subject I've posted about before, but it's something I use](https://pbs.twimg.com/media/Dw7aKxsU0AEoQXS.jpg:large)