Ghost Attacks

[My Self]

Am I correct in assuming that a ghost with high BAB and a Ghost Touch weapon can make a number of attacks based on BAB?

If so, do a ghost's class features, such as Flurry of Blows or Spell Combat, allow extra attacks? Do feats such as TWF and Rapid Shot allow extra attacks? Do abilities that create natural weapons or other attacks such as Unchained Barbarian rage with Animal Totem allow natural attacks?

[Duiker]

Yes, if you put class levels on a monster (whether a ghost or not), they get those class features. That's kind of the point of giving them class levels.

[CampinCarl9127]

For the first paragraph, yes.

For the second, I feel the question is too all-encompassing for a strait answer. TWF and Rapid Shot should definitely allow extra attacks, and I'm also inclined to say that class features do, but I would most likely say no to natural weapons assuming they are incorporeal. However I would have to see the actual creature and abilities to say for sure.