ελθουσης verb - second aorist active passive - genitive singular feminine
erchomai er'-khom-ahee: accompany, appear, bring, come, enter, fall out, go, grow, light, next, pass, resort, be set.
δε conjunction
de  deh: but, and, etc. -- also, and, but, moreover, now (often unexpressed in English).
της definite article - genitive singular feminine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
πιστεως noun - genitive singular feminine
pistis  pis'-tis: persuasion, i.e. credence; moral conviction; by extension, the system of religious (Gospel) truth itself -- assurance, belief, believe, faith, fidelity.
ουκετι adverb
ouketi  ook-et'-ee: not yet, no longer -- after that (not), (not) any more, henceforth (hereafter) not, no longer (more), not as yet (now), now no more (not), yet (not).
υπο preposition
hupo  hoop-o': under, i.e. (with the genitive case) of place (beneath), or with verbs (the agency or means, through); (with the accusative case) of place (whither (underneath) or where (below) or time
παιδαγωγον noun - accusative singular masculine
paidagogos  pahee-dag-o-gos': a boy-leader, i.e. a servant whose office it was to take the children to school; (by implication, (figuratively) a tutor (paedagogue) -- instructor, schoolmaster.
εσμεν verb - present indicative - first person
esmen  es-men': we are -- are, be, have our being, have hope, + (the gospel) was (preached unto) us.