Or Cessna 2AK can just say clear of runway XX and not waste another transmission."Cessna 2AK is clear the active"
"Cessna 2AK, this is Piper 1AC, what runway are you guys using down there"
Done
Or listen for a second BEFORE you talk and you'll figure out what runways in use, never heard anyone say "downwind the active" it's always "downwind 14" or whatever.
If you're just flying in without monitoring as you approach, or if you're on the ground and can't use those eyeballs to figure out what runway the other planes in the pattern are landing on...