- *treis*
- nominative, masculine, plural - three
- *eisin*
- present indicative, 3rd plural - are
- *marturountes*
- present active participle, nominative, masculine, plural - witnessing/testifying
- *en*
- preposition with dative - in
- *gē*
- dative, feminine, singular - earth/land
- *pneuma*
- nominative, neuter, singular - spirit
- *hudōr*
- nominative, neuter, singular - water
- *haima*
- nominative, neuter, singular - blood
- *eis*
- preposition with accusative - into/unto
- *hen*
- accusative, neuter, singular - one