qālū
They said
V – 3rd person masculine plural perfect verb + PRON – subject pronoun waw
Root Link: ق و ل
ʿalim'tum
you know
V – 2nd person masculine plural perfect verb + PRON – subject pronoun tum
Root Link: ع ل م
ji'nā
we came
V – 1st person plural perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ج ى ا
linuf'sida
that we cause corruption
PRP – prefixed particle of purpose lām + V – 1st person plural (form IV) imperfect verb, subjunctive mood
Root Link: ف س د
kunnā
we are
V – 1st person plural perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ك و ن