The more usual word order is "if done carefully", because an adverb of manner is usually placed after the verb form, but I think this is nearly a case of a distinction without a difference. Many speakers prefer "if carefully done", and no one seems to mind. CJ
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
qingqing___, the experiment will be successful.A
A.If carefully done B.If done carefully
Which is right and why?