μιμηται noun - nominative plural masculine
mimetes  mim-ay-tace':  an imitator -- follower.
μου personal pronoun - first person genitive singular
mou  moo: of me -- I, me, mine (own), my.
γινεσθε verb - present middle or passive deponent imperative - second 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.)
καθως adverb
kathos  kath-oce': just (or inasmuch) as, that -- according to, (according, even) as, how, when.
καγω personal pronoun - first person nominative singular - contracted form
kago  kag-o': so also the dative case kamoi kam-oy', and accusative case kame kam-eh' and (or also, even, etc.) I, (to) me
χριστου noun - genitive singular masculine
Christos  khris-tos': anointed, i.e. the Messiah, an epithet of Jesus -- Christ.