Sentence examples for have been persistent since from inspiring English sources
The rallies and marches on the University of Missouri campus have been persistent since the surge in the Black Lives Matter movement following Brown's death.
Conflict and violence have been persistent since the 1990's, due to multiple and intricate factors [ 22, 63].
The question of succession at Oracle has been persistent since 2000, when two top-ranking executives, Ray Lane, the president, and Gary L. Bloom, the executive vice president, quit within five months of each other.
The main knick points are mainly due to tectonics and have been persistent in the landscape since the Upper Pliocene.
"Since October, there have been persistent and credible allegations, at least in some cases, that security officials are employing excessive use of force against suspected Palestinian attackers, and some senior Israeli officials have made statements telling police to kill — rather than arrest — Palestinian suspects," Sari Bashi, HRW's Israel/Palestine Director told VICE News.
Since the ban, there have been persistent reports of torture and deaths of followers by the authorities.
Since then, however, there have been persistent failures in meeting the economic objectives, despite the fact that the government has implemented an extremely ambitious cuts agenda.
Since last year's attempt to storm the palace, there have been persistent rumours about further efforts to unseat her.
