Yet the children
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
of Manasseh
Mnashsheh (men-ash-sheh')
causing to forget; Menashsheh, a grandson of Jacob, also the tribe descended from him, and its territory -- Manasseh.
could
yakol (yaw-kole')
to be able, literally (can, could) or morally (may, might)
not drive out
yarash (yaw-rash')
to occupy (by driving out previous tenants, and possessing in their place); by implication, to seize, to rob, to inherit; also to expel, to impoverish, to ruin
the inhabitants of those cities
`iyr (eer)
or (in the plural) par {awr}; or ayar (Judges 10:4) {aw-yar'}; a city (a place guarded by waking or a watch) in the widest sense (even of a mere encampment or post) -- Ai (from margin), city, court (from margin), town.
but the Canaanites
Kna`aniy (ken-ah-an-ee')
a Kenaanite or inhabitant of Kenaan; by implication, a pedlar (the Canaanites standing for their neighbors the Ishmaelites, who conducted mercantile caravans) -- Canaanite, merchant, trafficker.
would
ya'al (yaw-al')
to yield, especially assent; hence (pos.) to undertake as an act of volition -- assay, begin, be content, please, take upon, willingly, would.
dwell
yashab (yaw-shab')
to sit down (specifically as judge. in ambush, in quiet); by implication, to dwell, to remain; causatively, to settle, to marry
in that land
'erets (eh'-rets)
the earth (at large, or partitively a land) -- common, country, earth, field, ground, land, natins, way, + wilderness, world.