tasaluhum
you ask them
V – 2nd person masculine singular imperfect verb + PRON – 3rd person masculine plural object pronoun Ha
Root Link: س ا ل
fahum
so they
REM – prefixed resumption particle fa + PRON – 3rd person masculine plural personal pronoun hum
Root Link: ه م
muth'qalūna
(are) burdened
N – nominative masculine plural (form IV) passive participle
Root Link: ث ق ل