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had been maintaining

  • past perfect progressive
    of maintain.
    maintain
    verb (used with object)
    to keep in existence or continuance; preserve; retain.

Example Sentences

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See Examples For:

The submarine had been maintaining radio silence and was unaware of the events taking place on the surface.

From Textbooks Dec. 14, 2022

Back in Austin, Republican members said they had been maintaining informal discussions with their Democratic colleagues in an attempt to re-establish a quorum and get back to work.

From New York Times Aug. 5, 2021

Sharon, meanwhile, had been maintaining constant pressure on Lt.

From New York Times Jan. 23, 2018

Second-placed Van Aswegen said the key to his 65 had been maintaining a positive attitude after dropping two shots at his seventh hole.

From Reuters Oct. 27, 2017

Finally her strength gave way, and she was completely prostrated, all the more completely because of the unequal struggle she had been maintaining for the last few months.

From From Wealth to Poverty by Austin Potter