past:
i'd have a three cat, but 3rd cat dead in that summer.
i saw a very beautiful girl in the park yesterday.
i've been walking in the forest, before start raining
the storm destroyed the sandcastle we'd built. present:
I've been to Germany.
Our friend has lived in Berlin for 6 months.
Berlin has gotten more expensive.
I've been to Bradenburger tor. future:
i will be sleeping when you get home.
today is going to be a great day.
we are going to go home after the movie.
if we scare squirell, it will hide in the grass.