"basically already" is correct and can be used in written English.
You can use it when you want to emphasize that something has already been done, or that something already exists or is already the case. For example, "We've basically already finished the project."
You're basically already doing it".
But he's basically already that guy.
This chronicle provides a few more, but what we learn we had basically already guessed.
Fabrice says people basically already have all the trees they want.
In the past, I've let cameras into the studio, but we've basically already finished the record.
If you think you've basically already lost the state, then why not take a bit of a risk?
In some cases the changes are primarily administrative: giving county governments full control over social services they basically run already.
It is Morse who replies, throwing himself to almost certain death in order to try and save the girls, who, we are told, "were basically dead" already.
Under this concept, each of the 33 countries which must curb emissions would accept a target and a standard for determining how much it is emitting two items that are basically settled already.
This is an amusing find, as Mr Goolsbee will be called upon to defend the president's plan to make permanent the research and development tax credit as part of a new round of stimulus (in fairness to the White House, the tax credit is basically permanent already; it's been regularly renewed for thirty years).
She says: 40% emissions cut 27% renewables target, binding rather than indicative as some had speculated 25% energy efficiency target - indicative, not binding EU ETS will be reformed 11.04am GMT The AFP news agency is tweeting what we expected and basically knew already – that a 40% emissions target for 2030 is on the cards.
