%1$d join request to join%1$d join requests to join
You can also translate it as "request / requests to join" if this sounds better in your language.
18
%1$d join request%1$d join requests
18/18
Nice Giraffe,
Nov 10, 2021 at 20:52
%1$d request to join request%1$d requests to join requests
21/18
Classy Beaver,
Nov 1, 2021 at 19:28