Psalm 89/Diagrams/vv. 21-22.

SimpleGrammar
DiscourseUnit [vv. 21-22]
    Fragment
      Clause
        Predicate
          verb: מָצָאתִי I have found
          Object
            Apposition
              Nominal
                noun: דָּוִד David
                RelativeClause
                  RelativeParticle
                    particle: אֲשֶׁר whom
                  ClauseCluster
                    Clause
                      Subject
                        ConstructChain <gloss="my hand">
                          noun: יָדִ hand
                          suffix-pronoun: י me
                      Predicate
                        verb: תִּכּוֹן will be established >> will always be
                        Adverbial
                          PrepositionalPhrase
                            Preposition
                              preposition: עִמּ with 
                            Object
                              suffix-pronoun: וֹ him
                    Clause
                      Subject
                        ConstructChain <gloss="my arm">
                          noun: זְרוֹע arm
                          suffix-pronoun: ִי me
                      Predicate
                        verb: תְאַמְּצ strengthen
                        Adverbial
                          particle: אַף also
                        Object
                          suffix-pronoun: ֶנּוּ him
              ConstructChain <gloss="my servant">
                noun: עַבְדִּ servant
                suffix-pronoun: י me
    Fragment
      Clause
        Predicate
          verb: מְשַׁחְתִּי I have anointed
          Object
            suffix-pronoun: ו him
          Adverbial
            PrepositionalPhrase
              Preposition
                preposition: בְּ with
              Object
                ConstructChain <gloss="my holy oil">
                  noun: שֶׁמֶן oil
                  noun: קָדְשׁ holiness
                  suffix-pronoun: ִי me