yaʿlamū
they know
V – 3rd person masculine plural imperfect verb, jussive mood + PRON – subject pronoun waw
Root Link: ع ل م
sirrahum
their secret
N – accusative masculine noun + PRON – 3rd person masculine plural object pronoun Ha
Root Link: س ر ر
wanajwāhum
and their secret conversation
CONJ – prefixed conjunction wa (and) + N – nominative masculine noun + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ن ج و
wa-anna
and that
CONJ – prefixed conjunction wa (and) + ACC – accusative particle anna
Root Link: ا ن ن