λεγει verb - present active indicative - third person singular
lego  leg'-o: ask, bid, boast, call, describe, give out, name, put forth, say(-ing, on), shew, speak, tell, utter.
νικοδημος noun - nominative singular masculine
Nikodemos  nik-od'-ay-mos: victorious among his people; Nicodemus, an Israelite -- Nicodemus.
προς preposition
pros  pros: a preposition of direction; forward to, i.e. toward
αυτους personal pronoun - accusative plural masculine
autos  ow-tos': the reflexive pronoun self, used of the third person , and (with the proper personal pronoun) of the other persons
ο definite article - nominative singular 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.
ελθων verb - second aorist active passive - nominative singular masculine
erchomai er'-khom-ahee: accompany, appear, bring, come, enter, fall out, go, grow, light, next, pass, resort, be set.
νυκτος noun - genitive singular feminine
nux  noox:  night -- (mid-)night.
προς preposition
pros  pros: a preposition of direction; forward to, i.e. toward
αυτον personal pronoun - accusative singular masculine
autos  ow-tos': the reflexive pronoun self, used of the third person , and (with the proper personal pronoun) of the other persons
εις adjective - nominative singular masculine
heis  hice: one -- a(-n, -ny, certain), + abundantly, man, one (another), only, other, some.
ων verb - present participle - nominative singular masculine
on  oan: being -- be, come, have.
εξ preposition
ek  ek: a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause literal or figurative; direct or remote)
αυτων personal pronoun - genitive plural masculine
autos  ow-tos': the reflexive pronoun self, used of the third person , and (with the proper personal pronoun) of the other persons