In trying to understand more, he sank further under his woman's power.
They were still well short of the bank when it sank under them.
Then he thought the floor was sinking under the weight.
Cities that sank under the sea were right up the Them's street.
The little button sun sank under the black line to the west.
It's very heavy, and will try to sink under its own weight.
"That the show would sink under the weight of it."
"Maybe we hit him and he sank under the water," one man suggested.
Finally that too began to sink under water, so the people took off in boats.
"Don't give up the ship until she sinks under you."