rabbuka
your Lord
N – nominative masculine noun + PRON – 2nd person masculine singular object pronoun ka
Root Link: ر ب ب
lil'malāikati
to the Angels
P – prefixed preposition lām + DET – determiner prefix al + N – genitive masculine plural noun
Root Link: م ل ك
innī
Indeed I
ACC – accusative particle innī + PRON – 1st person singular object pronoun Ya
Root Link: ا ن ن