The phrase "about a possible change" is correct and usable in written English.
It can be used when discussing potential modifications or alterations in a situation, plan, or proposal.
Example: "We need to have a meeting to talk about a possible change in our project timeline."
Alternatives: "regarding a potential change" or "concerning a possible modification."
Powell echoed Falconer's remarks as she dismissed McDonnell's claim about a possible change to deciding on policy.
"I was very surprised … to hear about a possible change and, not to say more, a little bit disappointed," he told reporters in Tokyo.
In releasing results, Nokia, a Finnish company, again declined to comment on persistent speculation about a possible change in top management.
As President Kim Dae Jung prepares to visit Washington early next month for a summit meeting with President Bush, signs of uneasiness have been multiplying here about a possible change in direction in Washington's policy toward the divided Korean Peninsula.
"There has obviously been a lot of speculation over recent weeks about a possible change of manager, but the board has been impressed with the way he has quietly gone about the job of improving performances and results since January.
"I don't believe it's an issue that has to be dealt with between now and the end of the year," Mr. Boehner said Tuesday when asked about a possible change in the eligibility age.
Reports about Mr. Jo's public activities had been infrequent in recent years, sparking speculation about his health and a possible change in the North's power structure.
Physicians' opinions suggested a good acceptance of a possible change about primary vaccination against diphtheria, tetanus, polio, pertussis and Haemophilus influenzae.
Clearly substantial research inputs are needed to bring about a change in paradigm, but a possible change in the line of control and treatment policies can be perceived today.
To learn about a possible aircraft change, call the carrier before your departure.
But he can't say that when fending off questions about a possible quarterback change.
