John 6:63

τὸ πνεῦμά ἐστιν τὸ ζῳοποιοῦν, ἡ σὰρξ οὐκ ὠφελεῖ οὐδέν· τὰ ῥήματα ἃ ἐγὼ λελάληκα ὑμῖν πνεῦμά ἐστιν καὶ ζωή ἐστιν.

Rough Word-by-word:
The spirit is the one making alive, the flesh not she benefits no one. The words which I I have spoken to you all spirit it is and life it is.

Smooth Translation:
The Spirit is the one making alive, the flesh benefits no one. The words which I myself have spoken to you are spirit and life.

τὸ definite article nominative singular neuter "the"

πνεῦμά noun nominative singular neuter "spirit"

ἐστιν verb present indicative 3rd singular from εἰμί (I am) "it is"

τὸ definite article nominative singular neuter "the"

ζῳοποιοῦν present active participle nominative singular neuter from ζωοποιέω (I make alive) "life doing, life making, one making alive"

ἡ definite article nominative singular feminine "the"

σὰρξ noun nominative singular feminine "flesh"

οὐκ adverb of negation "not"

ὠφελεῖ verb present active indicative 3rd singular from ὠφελέω (I profit, I benefit) "[she] it benefits"

οὐδέν compound adjective accusative singular neuter "not one, nothing"

τὰ definite article nominative plural neuter "the"

ῥήματα noun nominative plural neuter "spoken words"

ἃ relative pronoun nominative plural neuter "which" (Great Treasures parses this as accusative. I am leaving it with its antecedent. See Dana and Mantey pg. 125-127 or Croy pg. 164)

ἐγὼ personal pronoun nominative 1st singular "I"

λελάληκα verb perfect active indicative 1st singular from λαλέω (I speak) "I have spoken"

ὑμῖν pronoun dative 2nd plural "to you"

πνεῦμά noun nominative singular neuter "spirit"

ἐστιν verb present indicative 3rd singular from εἰμί (I am) "[it is] they are" (plural neuter nouns can have a singular verb)

καὶ conjunction "and"

ζωή noun nominative singular feminine "life"

ἐστιν verb present indicative 3rd singular from εἰμί (I am) "[it is] they are"