Soon

Webster's Dictionary of the English Language

·adj Speedy; quick.

II. Soon ·adv Promptly; quickly; easily.

III. Soon ·adv Without the usual delay; before any time supposed; early.

IV. Soon ·adv In a short time; shortly after any time specified or supposed; as, soon after sunrise.

V. Soon ·adv Readily; willingly;

— in this sense used with would, or some other word expressing will.