perhaps

• 他也许会来。

  He might come.

• 也许我能赢。

  Perhaps I can win.

• 也许我们不致迟到。

  Maybe we won't be late.

• 也许有人会说...。

  Perhaps people will say ...

• 也许只有他一人知道。

  Maybe only he knows.

• 要仔细找，也许能找到。

  If you look carefully you might find it.