Originally Posted by umarabbas

I wrote "he had come yesterday"
Perennial means lasting or active through many years. to explain the difference b/w the two, please consider that man wants immortality and not perenniality. i mean i have never come across perenniality used for mortals.

as far as away, up, and off is concerned. in my opinion, carried away is by water or air. which carries a thing/stuff away from you. for explanation, just as a plane takes off and not takes up!