The phrase "a time of deteriorating" is correct and usable in written English.
It can be used to describe a period during which conditions or situations are worsening or declining.
Example: "The community faced a time of deteriorating economic conditions, leading to increased unemployment and hardship for many families."
Alternatives: "an era of decline" or "a period of worsening".
Add a fourth "win" in Shimon Perez's thanking Turkey for its "assistance" at a time of deteriorating relations.
It comes at a time of deteriorating relations between Russia and the West, with Washington and Moscow trading diplomatic penalties seemingly weekly.
Irritation at the perceived disregard of German interests was all the greater since it comes at a time of deteriorating European relations with the United States over a range of important issues, from arms control to the struggle against terrorism.
Oliver's intervention comes at a time of deteriorating relations between those close to the new prime minister and allies of Cameron, who are furious at her distancing herself from his premiership and ditching key aspects of his legacy.
Such a long delay could deepen Mr. Obama's troubles in Afghanistan, at a time of deteriorating security there and mounting skepticism in Washington about whether the United States should deploy more troops to try to stabilize the country.
The executions come at a time of deteriorating relations between China and representatives of the Dalai Lama, the exiled spiritual leader who has been trying to negotiate greater autonomy for Tibetans.
For Raffles, however, this was a time of rapidly deteriorating health, characterized by headaches of increasing ferocity, and he sailed for England, arriving there on Aug. 22, 1824.
Has any thought been give to the potential geo- political and social consequences of so symbolically bifurcating the nation with a brand new vertical ribbon of concrete at a time of dangerously deteriorating political discourse and civility throughout the land.
The next chapter of U.S.-China relations will be written in a time of improving or deteriorating trust, depending on whether leaders in Washington and Beijing have increasingly shared or conflicting beliefs about good governance.
This could give the ship plenty of time to slip away.The ports blockade has cut Libya's oil exports from 1.4m barrels a day to around 235,000, draining the country's main source of revenue at a time of political stalemate and deteriorating security.
The opening of a new subway line is a rare occasion in the United States and comes at a time of mounting concern about the deteriorating state of the nation's infrastructure, from its roadways and bridges to its public transit systems.
