How to have different wait times in the same loop?

I'm trying to do a few things in a loop that need to have different wait times. They need to be in the same loop so I can't just make a second loop. Here's an example of what I mean:

while wait() do
	--here do something every wait()
	player.Score = player.Score + 1
	
	--here do something once a second
	timer = timer + 1
	wait(1)
end

If you use spawn, you can run code in a separate thread, thus allowing the script to do multiple things at once. For example:

spawn(function()
	while wait() do
		--do first thing
	end
end)
while wait(1) do
	--do other thing
end

these two loops would be executed simultaneously, allowing you to do something at both intervals.