āmanū
believe
V – 3rd person masculine plural (form IV) perfect verb + PRON – subject pronoun waw
Root Link: ا م ن
ittaqū
Fear
V – 2nd person masculine plural (form VIII) imperative verb + PRON – subject pronoun waw
Root Link: و ق ى
waqūlū
and speak
CONJ – prefixed conjunction wa (and) + V – 2nd person masculine plural imperative verb + PRON – subject pronoun waw
Root Link: ق و ل