3. To accompany.
4. When one thing is usually or always found with another, they go with each other.
5. When two things are part of one unit or set or are meant to be with each other, they go with each other.
6. When one item of clothing looks nice with another, they go with each other.
7. When you go with people, you agree with and support their idea or plan.
8. When you choose someone or something from a group, you go with your choice.