talk
talk about
read
read about
know
know about
tell
tell sB about
have a discussion
have a discussion about sT
discuss
discuss sT (no prepositions)
do
do sT about sT
care (think that somebody / something is important)
care about sB/sT
care (1-like something, 2-make sure somebody is safe and well)
care for sB/sT
take care
take care of
ask
ask (sB) for
apply
apply( to a person, a company?) for a job?
wait
wait for
search
search ( a person, a place, a bag ? ) for
leave
leave ( a place ) for another place
look (search for, try to find)
look for
look (take care of)
look after