foregone

adjective3

1. •
   previous, former
2. •
   inevitable; settled

   • I know people are still going through the details but it's not a foregone conclusion that it will get confirmation by the Senate. — 2018
3. •
   bygone

   • For with the dream foregone, foregone, The deed forborne for ever, The worm, regret, will canker on, And time will turn him never. — 1874