wa-allawi
And that if
CONJ – prefixed conjunction wa (and) + SUB – subordinating conjunction + COND – conditional particle
Root Link: ل و
is'taqāmū
they had remained
V – 3rd person masculine plural (form X) perfect verb + PRON – subject pronoun waw
Root Link: ق و م
la-asqaynāhum
surely We (would) have given them to drink
EMPH – emphatic prefix lām + V – 1st person plural (form IV) perfect verb + PRON – 1st person plural object pronoun nā + PRON – 3rd person masculine plural object pronoun Ha
Root Link: س ق ى