Is there any way to make examples written in gb4e appear ordered vertically to each other, not horizontally?
It should look like this:
1) a. Short example b. Short example c. Short example
1) a. Short example
b. Short example
c. Short example
You can use the multicol package to do this. The examples really do need to be quite small, though:
\ex A small example.
\ex Another small example.
\ex And a third one.
However, a downside of this approach is that if you put more than 3 examples in a list, the way the multicol works will put the examples in an order you probably won't like: