The phrase "necessity of keeping" is grammatically correct and can be used in written English.
It is typically used to convey the obligation or importance of maintaining something or someone. Here is an example sentence: "The necessity of keeping a clean and organized workspace cannot be understated, as it promotes productivity and efficiency."
It was the utter necessity of keeping Jackie on the hook.
The necessity of keeping stimulus measures in place will be underscored by the Prime Minister, Gordon Brown, among others.
"And also everything I can to convince the Europeans who have doubts of the necessity of keeping Greece in the euro zone".
In a statement directed at the prime minister, the coalition said: "We are a cross-section of British society who believe in the necessity of keeping our nation safe and secure.
There are far more coffee drinkers than tea drinkers in the United States, and it is my theory that the myth grew from the necessity of keeping children away from the table when adults needed time to themselves.
He marched up to the edge of the cliff, spoke about the necessity of keeping the coalition together and said he was going for a walk and may be gone for some time.
The idea of carbon budget received a boost a few weeks back when the Intergovernmental Panel on Climate Change (IPCC) sounded the alarm for immediate action on climate change and the necessity for keeping much of known fossil fuel reserves in the ground.
Back before the economic meltdown, the nanosecond news cycle and our surprise-a-minute public life replaced reflection with the necessity of just keeping up, people argued about the merits of this fabled literary scholar, critic, essayist, amateur linguist and amateur philosopher — as if they were debating the fate of culture in modern life.
This case illustrates the capricious nature of Cushing's disease and demonstrates the necessity of both keeping a differential diagnosis in mind, and the utility of using different methods of assessing cortisol secretion in this diagnostically challenging condition.
"It is not a sudden increase in defence equipment for us, but rather a typical necessity in the process of keeping up with the maintenance of the Japanese defence system," said Defence Minister Itsunori Onodera at a budget meeting, according to the Associated Press.
He also said it was a necessity for keeping sweat off the ball.
