How to express commonalities using so, neither, either, and too

Introduction to expressing commonalities In English, there are different ways to show agreement or to express commonalities. You are probably familiar with two of them: me too and me neither. Example : A: I am hungry. B: Me too. Let’s cook something. A: I don’t like smoking. B: Me neither. I think it is a bad habit. Expressing commonalities with so and too Read the following examples and try to guess how to use so in the context of commonalities. Example A: She’s very punctual. B: So am I. I think being punctual is a way to show respect for people. So + auxiliary + subject This is the formula you should follow if you want to show agreement or express commonalities using so. The auxiliary you use depends on the sentence you are replying to.