δει verb - present impersonal active indicative - third person singular
dei  die: also deon deh-on'; neuter active participle of the same; both used impersonally; it is (was, etc.) necessary (as binding) -- behoved, be meet, must (needs), (be) need(-ful), ought, should.
γαρ conjunction
gar  gar: assigning a reason (used in argument, explanation or intensification; often with other particles)
και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
αιρεσεις noun - nominative plural feminine
hairesis  hah'-ee-res-is: a choice, i.e. (specially) a party or (abstractly) disunion -- heresy (which is the Greek word itself), sect.
εν preposition
en  en: in, at, (up-)on, by, etc.
υμιν personal pronoun - second person dative plural
humin  hoo-min': to (with or by) you -- ye, you, your(-selves).
ειναι verb - present infinitive
einai  i'-nahee: to exist -- am, was. come, is, lust after, please well, there is, to be, was.
ινα conjunction
hina  hin'-ah: in order that (denoting the purpose or the result) -- albeit, because, to the intent (that), lest, so as, (so) that, (for) to.
οι definite article - nominative plural masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
δοκιμοι adjective - nominative plural masculine
dokimos  dok'-ee-mos: acceptable (current after assayal), i.e. approved -- approved, tried.
φανεροι adjective - nominative plural masculine
phaneros  fan-er-os': shining, i.e. apparent; neuter (as adverb) publicly, externally -- abroad, + appear, known, manifest, open (+ -ly), outward (+ -ly).
γενωνται verb - second aorist middle deponent subjunctive - third person
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.)
εν preposition
en  en: in, at, (up-)on, by, etc.
υμιν personal pronoun - second person dative plural
humin  hoo-min': to (with or by) you -- ye, you, your(-selves).