may have been doing是什么时态

回答
爱扬教育

2022-03-09

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may have been doing是过去进行时时态,推测过去可能一直在干。may have been doing it .(动作)从过去发生到现在(可能现在还在进行)。
may:
modal(有可能但不肯定)也许,可能;(转折前所述情况属实)也许;(征求同意或表示允许)可以
n.山楂花

扩展资料

  May I borrow it for a day or two?

  这个我可以借用一两天吗?

  Art may be used as a vehicle for propaganda.

  艺术可以用作宣传的工具。

  I have some information you may be able to use.

  我有些可能对你有用的信息。

  The last time I saw him was in May.

  我上次见到他是在五月份。

  Someone might find out, and that would never do.

  也许有人会发现,那是绝对不行的。