may的过去式和过去分词都是:might 用于间接引语,可能,可以(表示可能性)可能用于有礼貌地提出建议,可以
The situation might all too easily have become a disaster. 
这形势本来是很可能成为一场大灾难的。 扩展资料
It didn't come as a great surprise to me, I might say.
可以这么说,这并没有令我大吃一惊。
The interval between major earthquakes might be 200 years.
大地震之间的间隔时间可能有200年。