qul'nā
We said
V – 1st person plural perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ق و ل
innaka
Indeed you
ACC – accusative particle inna + PRON – 2nd person masculine singular object pronoun ka
Root Link: ا ن ن
l-aʿlā
(will be) superior
DET – determiner prefix al + N – nominative masculine noun
Root Link: ع ل و