Does MMA fighters knows forms?

Question

With so much debate about kata (or other forms) and fighting techniques, which MMA fighters, do you think, knows forms and have learnt them before?

Here's some to consider.

1/ Tim Slyvia? (There's a reason why I put his name up there)

2/ Cung Le and Anderson Silva?

3/ Urijah Faber (it seems he's got an oriental coach?)

4/ the Emeliankos?

5/ Sakuraba and Gracies?

6/ Kimbo Slice, Brock Lesnar and Tank Abbott

keep it nice, this is a discussion group.

Answer 1

Im sorry to say that they all haven't done any because they concentrate on the sport side. Me being a disliker of mma, have my own opinion about them but because you asked to keep it nice (and good on you for doing it) I won't say anything. We all have our opinions but we should keep them to ourselves if they are negative.  

Answer 2

this question is phrased so awkwardly. are you a citizen of the US? did you come to this country on a floating door?

Answer 3

Mixed Martial Arts, they better know at least a couple forms