lahum
for them
P – prefixed preposition lām + PRON – 3rd person masculine plural personal pronoun hum
Root Link: ل
innahum
Indeed [they]
ACC – accusative particle inna + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ا ن ن
kānū
they used to
V – 3rd person masculine plural perfect verb + PRON – subject pronoun waw
Root Link: ك و ن
yaʿmalūna
do
V – 3rd person masculine plural imperfect verb + PRON – subject pronoun na
Root Link: ع م ل