n.本可实现或发生的事;
例句:
The marshal was thinking there might have been a murder.
警察局长认为可能发生了谋杀案.
My life might have been passed in ease and luxury.
我满可以在舒适豪华的环境中逍遥一辈子.
I might have been disposed to like him in other circumstances.
若是处于另一番情形的话,我可能会倾心于他。