一個(gè)英語(yǔ)語(yǔ)法的問(wèn)題------------務(wù)必高手進(jìn)
might 后接動(dòng)詞的完成式,除表示對(duì)過(guò)去的推測(cè)外,還有以下用法（不用may）
（1）表示過(guò)去某事可能發(fā)生而實(shí)際上卻并沒(méi)發(fā)生
A lot of men died who might have been saved．很多人本來(lái)可以獲救的卻死了.
It was really very dangerous.I might have killed myself.那真的是太危險(xiǎn)了,我差點(diǎn)沒(méi)命了.
（2）表示委婉的批評(píng)或責(zé)備
You might have made greater progress.你的進(jìn)步本來(lái)可更大一些的.
You might at least have answered my letter.你至少可以回我一封信嘛.
我想知道這兩點(diǎn),總結(jié)成一點(diǎn),是不是就是might + have done 可用于虛擬語(yǔ)氣啊?
may + have done 不能用于虛擬語(yǔ)氣.