και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
ηδη adverb
ede  ay'-day: even now -- already, (even) now (already), by this time.
οψιας adjective - genitive singular feminine
opsios  op'-see-os: late; feminine (as noun) afternoon (early eve) or nightfall (later eve) -- even(-ing, (-tide).
γενομενης verb - second aorist middle deponent participle - genitive singular feminine
ginomai  ghin'-om-ahee: to cause to be (gen-erate), i.e. (reflexively) to become (come into being), used with great latitude (literal, figurative, intensive, etc.)
επει conjunction
epei  ep-i': thereupon, i.e. since (of time or cause) -- because, else, for that (then, -asmuch as), otherwise, seeing that, since, when.
ην verb - imperfect indicative - third person singular
en  ane: I (thou, etc.) was (wast or were) -- + agree, be, have (+ charge of), hold, use, was(-t), were.
παρασκευη noun - nominative singular feminine
paraskeue  par-ask-yoo-ay':  readiness -- preparation.
ο relative pronoun - nominative singular neuter
hos  hos: the relatively (sometimes demonstrative) pronoun, who, which, what, that -- one, (an-, the) other, some, that, what, which, who(-m, -se), etc.
εστιν verb - present indicative - third person singular
esti  es-tee':  he (she or it) is; also (with neuter plural) they are
προσαββατον noun - nominative singular neuter
prosabbaton  pros-ab'-bat-on: a fore-sabbath, i.e. the Sabbath-eve -- day before the sabbath.