I`ve watched you now a full half-hour;Self-poised upon that yellow flowerAnd, little...

Question

I`ve watched you now a full half-hour;
Self-poised upon that yellow flower
And, little Butterfly! Indeed
I know not if you sleep or feed.
1. Какое время употреблено в
предложении “I`ve watched you …”
a. Present Perfect
b. Past Simple

Answer 1

Have watched указывает на Present Perfect