B. ask (somebody) for ~; apply (to a person, a company etc.) for a job etc.; wait for ~; search (a person/ a place/ a bag etc.) for ~; leave (a place) for another place
B1. pay (somebody) for ~ but pay a bill/ a fine/ tax/ rent/ a sum of money etc.; thank/ forgive somebody for ~; apologise (to somebody) for ~; blame somebody/ something for ~, somebody is to blame for ~; blame (a problem etc.) on ~
B2. He apologised for being late. You can also ‘apologise to someone’
B3. stand/ care/ prepare for ~