V4h, Intransitive verb
to serve (by a superior's side)
Archaic
Auxiliary verb, V4h
to be
ArchaicPolite (teineigo) languageauxiliary used in place of ある after で or に when forming a copula
to do
ArchaicPolite (teineigo) languageauxiliary used in place of ます
Also written 候【そうろう】