Psalm 39/Diagrams/v. 6.

SimpleGrammar
DiscourseUnit [v. 6]
  Fragment
    particle: הִנֵּה look
  Fragment
    ClauseCluster
      Clause
        Predicate
          verb: נָתַתָּה you have set
          Object
            ConstructChain <gloss="my days">
              noun: יָמ days
              suffix-pronoun: ַי me
          SecondObject
            noun: טְפָחוֹת handbreadths
      Conjunction
        conjunction: וְ and
      Clause
        Subject
          ConstructChain <gloss="my lifetime">
            noun: חֶלְדּ lifetime
            suffix-pronoun: ִי me
        Predicate
          verb: is
          Adverbial
            PrepositionalPhrase
              Preposition
                preposition: נֶגְדֶּ before
              Object
                suffix-pronoun: ךָ you
          Complement
            Adverbial
              PrepositionalPhrase
                Preposition
                  preposition: כְ like
                Object
                  noun: אַיִן nothing
  Fragment
    particle: אַךְ truly
  Fragment
    Clause
      Subject
        Apposition
          Nominal
            noun: אָדָם person
            quantifier: כָּל every
            Adjectival
              verb-participle: נִצָּב standing firm
          Nominal
            quantifier: כָּל everyone
      Predicate
        verb: is
      Complement
        noun: הֶבֶל a breath
  Fragment
    particle: סֶלָה Selah