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.
First you see me in the grass dressed in yellow gay; next I am in dainty white, then I fly away. What am I?
I am bought by the yard but worn by the foot. What am I?
You went into the woods and got me. You sat down to seek me. You brought me home with yourself because you couldn't find me. What am I?
What loses its head in the morning but gets it back at night?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?