这个要根据英语单词的相应词性进行分类才能说明问题。一、做介词时，英语单词有：by,with, in association, in the midst of, among, amidst, along with, in company with, in the company of, in conjunction with, among other things, beside, alongside of, including.二、 做副词时，英语单词有：together, in conjunction, jointly, conjointly, in cooperation, cooperatively, in collaboration, in partnership, in combination, as one, in unison, in concert, concertedly, with one accord, in league, in alliance, in collusion, side by side, arm in arm, hand in hand, hand in glove, shoulder to shoulder, cheek by jowl, in cahoots.三、做动词时，英语单词有：stay with, stay together with, to be with, get together, fix sth together, be together with.
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