lajaʿalnā
surely We (could have) made
EMPH – emphatic prefix lām + V – 1st person plural perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ج ع ل
minkum
among you
P – preposition + PRON – 2nd person masculine plural possessive pronoun kum
Root Link: م ن
yakhlufūna
succeeding
V – 3rd person masculine plural imperfect verb + PRON – subject pronoun na
Root Link: خ ل ف