Relations between schools and the Authority deteriorated seriously as a result.

His relationship with Joy begins to deteriorate seriously after George's death.

But by the 1980s the trestle's condition had began to seriously deteriorate.

China's relations with Vietnam began to deteriorate seriously in the mid-1970s.

After about thirteen hours, conditions would begin to deteriorate seriously.

It was feared that part of the wall might seriously deteriorate or even collapse.

As a result, her health deteriorated seriously, she said.

By this time his health had begun to seriously deteriorate and he died on 30 November 1944, aged 52.

The company's fortunes started to seriously deteriorate in 1914 due to disruption caused by conflict.

During this time, the complex began to seriously deteriorate.