wa-annā
And that we
CONJ – prefixed conjunction wa (and) + ACC – accusative particle anna + PRON – 1st person plural object pronoun ā
Root Link: ا ن ن
ẓanannā
[we] have become certain
V – 1st person plural perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ظ ن ن
nuʿ'jiza
we will cause failure
V – 1st person plural (form IV) imperfect verb, subjunctive mood
Root Link: ع ج ز
nuʿ'jizahu
we can escape Him
V – 1st person plural (form IV) imperfect verb, subjunctive mood + PRON – 3rd person masculine singular possessive pronoun ha
Root Link: ع ج ز