The pond didn't dwindle fast, but it dwindled.
The supplies my brothers had brought were dwindling fast.
And the human food supplies were dwindling fast.
Accommodation options are dwindling fast, but there is still some availability if you book now - or consider staying in Glasgow, a short train ride away.
Their populations are dwindling fast as forests are cut down and people shoot them for meat.
The pack was dwindling fast, headed for the hatch opening.
Several generations ago their sort had been common, but the prey dwindled fast.
But memories of the rally are dwindling fast, and analysts say they expect to see prices soften further.
But with tiger numbers dwindling fast as a result of human activities, experiences like hers could sadly be a thing of the past.
The lions had come into the plateau in great numbers and the herds of little pigs dwindled fast.