Sentence examples for this have existed from inspiring English sources

While communities like this have existed for decades, they've never been as prevalent as they are now.

Variations on this have existed before, but they have often met with resistance — if not litigation — from music companies.

Techniques to achieve this have existed since the late 1970s [ 6, 7], but widespread uptake has been limited due to the paucity of trial data, the demanding technical requirements of the technique and concerns regarding complications [ 8].

We thus conclude that the subgenera Anomma and Dorylus s.s. are not monophyletic, that suspicions of this have existed for a long time but only make sense in light of our present data, and that the current subgenus classification cannot be upheld.

The technology necessary to achieve this has existed for about a decade.

This has existed and has been expensive and wrong.

Even though technology like this has existed for years, it's still the early days for social e-commerce.

I didn't know something like this had existed in Asia.

A site like this has existed since June of this year: Paintshop, the creation of art thinker/new media artist Jonas Lund.

If a show like this had existed sooner, would I have had to endure that awkward moment at the fall dance?

While some form of this has existed for years, participation had until recently been voluntary (and, according to Temple, rather unpopular).