Answer:
What is it that no man ever yet did see, which never was, but always is to be?
The older they are the less wrinkles they have.
What tree that definitely grows does not have a shadow and does not grow fruit?
What is red and nailed to a wall?
With pointed fangs it sits in wait. With piercing force it doles out fate, over bloodless victims proclaiming its might. Eternally joining in a single bite.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?