Sami was crumbling under the pressure.

In the 1990s, Algeria had a crumbling economic structure.

Pepe felt his life crumbling down at his feet.

During the civil war of the 1990s, Algeria had a crumbling economic structure.

Ferhat Mehenni's separatist group is crumbling around him.

Old traditions are crumbling away.

Pompeii is crumbling.

Successive governments have failed to address the country's crumbling infrastructure.

His friends had told him a lot about that small hut, built roughly with metal parts and crumbling bricks.

Our infrastructure is crumbling.