concerned 相关搭配be concerned forbe concerned aboutbe concerned

e concerned about / that...“关心……；担心……”.如：
I’m concerned that they may have got lost.我担心他们可能迷路了.
have a concern in / with...“与……有利害关系”.如：
I have no concern with that company.我与那家公司没什么关系
be concerned for..."惦记.".如：
we are all concerned for their safety!我们惦记着他们的安全!
1、作“关心‘讲的时候,通常要大用反身代词；concern oneself about
2、作’惦记”或者“焦虑”讲的时候,多半用与被动语态；we are all concerned for their safety!
3、作‘相干,关联“讲的时候,多半不用于人称结构；this doesn't concern you !
　　另外,给你找了一些与concern有关的词组：
　　as concerns
　　关于
　　as far as...be concerned
　　关于；至于；就...而言
　　so far as...be concerned
　　关于；至于；就...而言
　　be concerned over sth.
　　为某事忧虑
　　be concerned at sth.
　　为某事忧虑
　　be concerned in sth.
　　和某事有牵连
　　everyday concerns
　　日常事务
　　feel concern about
　　忧虑,挂念
　　give oneself no concern (about)
　　不关切,对...冷淡
　　have a concern in
　　和...有利害关系
　　have no concern for
　　毫不关心
　　have no concern with
　　和...毫无关系
　　it is no concern of mine
　　这不关我［你］的事
　　it is no concern of yours
　　这不关我［你］的事
　　of much concern
　　很重要,很有关系
　　of no concern
　　无关紧要,没有意义
　　whole concern
　　[口]一切,整个
　　with concern
　　关切地
　　worldly concerns
　　世事
　　concern oneself about sth.
　　忙于；从事；关心,关切
　　concern oneself in sth.
　　忙于；从事；关心,关切
　　concern oneself with sth.
　　忙于；从事；关心,关切