The phrase "acting form" is correct and usable in written English.
It can be used in contexts related to performance, theater, or any situation where a specific manner of acting or behavior is being discussed.
Example: "The director emphasized the importance of maintaining the acting form throughout the rehearsal process to ensure consistency in the performance."
Alternatives: "performance style" or "acting technique".
Cusack and Jackson aren't on their finest acting form, and this is one to forget.
Sarah Lancashire has hit a remarkable streak of acting form, having taken the best supporting actress Bafta award this year for her performance in Last Tango in Halifax, which is also written by Wainwright.
The great and the good of British acting form an establishment that is, in its way, no less recognizable and secure than the governing class that they are deputed to portray, and this makes it almost impossible for them not to lend their weight to the movie's moral cause.
After an assassination attempt incapacitates him, the court turns to the one individual who resembles the prince to ensure the match proceeds as anticipated: this is Prem (Khan again), a prancing flibbertigibbet with a modicum of acting form from his days in a theatre troupe.
Horizontal gene transfer is perhaps the most rapidly acting form of change in prokaryotic metabolic networks, because it can introduce multiple new genes into a genome on short evolutionary time scales.
Garfield maybe relatively unknown, but he has acting form, winning a Bafta in 2008 for his role as Jack in Channel 4's hard-hitting Boy A. "Though his name may be new to many, those who know this young actor's work understand his extraordinary talents," the director Mark Webb said.
The equipment of objects, rooms and machines with different technologies for the perception of the environment, data storage, communication and autonomous acting forms the technological basis of the "Internet of Things" (cf. Dworschak et al. 2011).
Last February, another group of 15 received a fast-acting form released over two weeks.
Cordis is paying for two studies using the slow-acting form of sirolimus stents.
OxyContin is the brand name for a long-acting form drug oxycodone.
Two good studies favor the safety of verapamil, even in short-acting form.
