To all, I notice some translations supply "were" in the last of Rev.22:2. Others "are". Is there a need for an understood verb in KAI TA FULLA TOU CULOU EIS QERAPEIAN TWN EQNWN (and the leaves of the trees for healing the nations)? Or is a verb understood by or dependant upon an earlier verb or the tense of the participles in the context? Russ