go back (
http://definr.com/go back)
v 1: come back to place where one has been before, or return to a
previous activity [syn:
return,
get back,
come back]
2: belong to an earlier time; "This story dates back 200 years"
[syn:
date back,
date from]
3: return in thought or speech to something [syn:
recur]
4: regain a former condition; "We expect the stocks to recover
to $2.90" [syn:
recover]