问问将来完成进行时和过去完成进行时
bynextsummerIwillhavebeenteachinginthisschoolforsixteenyears中的will和hetoldmethathewouldhavebeenlivingherefortenyearsinanothermonth'stime中的would可以互换吗第二句能用will吗用will变成什么意思了呢谢谢