The phrase "are now existing" is grammatically correct and can be used in written English.
It can be used to indicate that something is currently present or in existence at this moment.
Example: "The new species of plant are now existing in the rainforest, contributing to the biodiversity of the ecosystem."
Alternatives: "currently exist" or "are presently available".
"We are now existing on a far lower revenue base than we ever were, and season cards represent the most significant income stream of the club, so it's vital.
If we truly are now existing in era where genres are more and more defunct, maybe this small Bristol label are representative of the cohesiveness whole that can emerge from so many tributaries.
The four-story national landmark with the striking stained-glass windows is now existing month to month.
But now looking back, I don't know who was talking to whom — my of course accent is now existing, but at that time probably it was worse.
The best and the brightest in government are now rewriting existing pay contracts and determining that certain firms will be compelled to pay much less than their competitors.
Even within these reserves the panda is at risk: illegal logging and agricultural encroachment mean that the reserve's forests are now fragmented, existing as woodland "islands", each surrounded by a sea of human activity.
"Where we are now, the existing administration is tarnished.
We can do this because we are now pruning existing MoLFunCs rather than discovering new ones and there is only one profile to search against, rather than an entire genome.
The key change: the apps are now available for existing Sky customers for free, if they have a subscription to Sky Sports 1 and Sky Sports 2 at home.
The future global burden of cancer will increasingly shift to poorer countries, WHO said, but it added that half of all world cancers are now preventable with existing medical knowledge and expertise.
"It seeks to impose a single numerical goal on companies, without any sense of where they are now or their existing commitments to action, but is not enforceable and so will be widely ignored".
