Poll: What kind of experience did you have?

What kind of experience did you have?

A. I think I seen something

B. I think I heard something

C. I think I felt something

All ABC or a combination of two

D. I know I heard something

E. I know that I seen something

F. I know I felt something

D, E and F, or a combination of two

All of the above, I'm so confused

None of the above