The phrase "already practicing" is correct and usable in written English.
It can be used to indicate that someone has begun to engage in a particular activity or skill prior to a specified time or event.
Example: "She is already practicing for the upcoming competition, ensuring she is well-prepared."
Alternatives: "currently practicing" or "actively practicing".
In fact, he was already practicing empiricism at the keyboard.
So, too, is educating already practicing medical professionals and their office, clinic or hospital staffs.
According to a biography posted on the Llewellyn Web site, they were already practicing witchcraft.
Mr. Rachels does not note, but readers well might, that the Netherlands is already practicing a form of legalized euthanasia.
In a statement, Marc Boston, a spokesman for McNeil, said that the company was already practicing the enhanced quality assurance measures outlined in the letters.
"I could ignore them or I could train them better," Mr. Klomp said, adding that a majority of the university's students were already practicing.
In another case, the indictment said, Alvarado paid relocation money to the wife of a doctor already practicing in its community.
Twenty doctors in Missouri are already practicing in this new style, said Louise Probst, executive director of the St. Louis Business Health Coalition, an employers' group.
Several attendees from Mindanao who were already practicing SRI joined the Iloilo farmers at the booth to help explain SRI to curious attendees.
Programs that reward people for good behavior may be singling out those who were already practicing healthy habits, while those that penalize workers for bad behavior may be unfairly singling out the very people who need lower health care costs.
After retiring in 2002, he remained active in the field by traveling around the country teaching Master classes to younger physician-colleagues already practicing the art and science of Osteopathic manipulative medicine.
