"to execute, carry to completion" (a plan, etc., often with with), 1560s; see go (v.) + through (adv.). Meaning "to examine" is 1660s; "to endure, suffer, undergo" is by 1712; "to wear out" (of clothes, etc.) by 1959.
We had many trials to go through
go off
go on
go out
go over
go south
go through
go together
go west
Goa
goad
go-ahead