The phrase "already very long" is correct and usable in written English.
It can be used to describe something that has reached a considerable length or duration before a certain point in time.
Example: "The meeting has already very long, and we need to wrap it up soon."
Alternatives: "already quite lengthy" or "already too extensive".
The current limit of 14 days is already very long.
Ms. Steele meant lines for unemployment insurance and food stamps, but at the courthouse, the lines for car tags or driver's licenses were already very long.
Other directors' work would sink under the weight of so many references but somehow they seem to energise rather than slow down a movie that is already very long.
With such rapid growth of centenarians, debate has mounted over how far to go — not to mention how much Medicare money to spend — in providing major medical services to extend already very long lives.
A two-month shoot (already very long by cowboy standards) became a six-month shoot; the budget quintupled, to $6m - One Eyed Jacks became the most expensive B-Western ever made.
I wish it had been possible to get more voices into a book that's already very long; we're all imbued with the voices of the people we know, and this is as true for an artist as for anyone else.
After such a long period of stagnation, the pipeline of delayed projects must already be very long.
But you may have to settle for a used Morgan for now; all 100 are now sold out for its limited production run, and there's already a very long alternate list.
"This trade route was already very active a very long time ago, and this may [be] evidence of that early exploration by people from East Africa or from the Middle East," he said.
And though he seems young, he has already lived a very long life.
And we are still waiting, as we have been already for a very long time.
