What should I use, in this certain situation?
It will be better if they create private charity, so everyone .... able to join.
What do the dots have to be?.
I was going to put, "can be". however, as they haven't created the event yet, it won't be correct right?
Or "could be", but that's neither in the past nor possibility.
What is the correct answer for the dots? Please provide the detailed information, thank you.