Sentence examples similar to has been maintained until now from inspiring English sources

Until now, all of Uber's cars have been maintained by their self-employed drivers.

He pointed to the weathered balcony across the street, which until recently had been maintained, but was now being dismantled.

The benefits are maintained until now (19 months later).

Evidence has been sparse until now.

Regarding S. thirkei, no activity has been evaluated until now.

For O3, only acute mortality has been measured until now.

However, modeling and theoretical prediction of this process has been still lacking until now.

Even as Republicans hailed the decision as a victory, the ruling could be troublesome for Mr. Bush, who until now has been able to maintain a public aura of ambiguity to an issue that is so important to his base supporters.

This has been difficult to comprehend clinically until now.

Researches on noise control have been conducting until now.

A total of 1018 individuals have been examined until now.