about (adv.)
about your business, into action
2H4 I.ii.244[Falstaff to Page, of messages to be taken] About it!
Ham II.ii.586[Hamlet alone] About, my brains
JC III.ii.205[All] Revenge! About! Seek! Burn! Fire! Kill! Slay!
MW V.v.55[Mistress Quickly as Queen of Fairies to all] About, about!
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL