I'm a brazilian native and I'm curious about the use of up
in sentences.
For instance:
- set up;
- grow up;
- get up;
What's the real meaning/role of up
in these phrases? I don't know if my perspective about the problem is different than yours – probably it is –, but it's difficult for me to understand this case of use.
Can someone clarify this question/issue for me?
Thanks in advance.