Sentence examples for have existed behind from inspiring English sources
Similar vending machines have existed behind the counter in dispensaries before, but this is the first time that customers can operate on their own.
She also wanted readers to meet a woman like Ana, who she says could have existed and still not have left behind much evidence of her unusual life running a plantation.
Yet the virus behind it had to have existed for some time before it was discovered.
Both have existed since 2010.
Intellectuals do exist in this country and have existed.
Starbucks never should have existed.
'Alcmund' may never have existed.
Others have existed, but have been demolished.
The technology behind Tule has existed since the late 1800s but it was expensive to make and didn't reach far enough for real-world applications.
While the Republican Party establishment has been blindsided by the populism behind Donald Trump and Ted Cruz, a similar sentiment has existed on the Democratic side.
