Answer:
I am in the past never in the future. I don't exist but have existed. I saw what you saw and that is what I will ever see.
I am a caribbean shape that makes ships disappear
I start with an E end with an E and have a letter in me.
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
I have six faces but not even one body connected 21 eyes in total but cannot see.
What never gets any wetter no matter how hard it rains?