Here are some replays of Jaedong. Some are against non-Korean players, others are between top Korean professionals.
Here is another replay pack. This one is a bit older, being from early 2010, but the differences since then will be extremely subtle (and probably far beyond the understanding of most players).
Suffice it to say that if Jaedong is using a build it's almost assuredly a versatile one and safe to replicate, but only if you can be (close to) as active as Jaedong. Expect to be microing and scouting furiously. This build: Three base spire into 5 Hatch Hydra is probably the most common one you'll see in ZvP against FFE.
Here is a great list of Zerg builds for each matchup.