过去将来完成进行时
外文名:
past future perfect continuous tense
■定义:
过去将来完成进行时表动作从过去某一时间开始一直延续或重复到过去将来某一时间。
■结构:
表肯定:should/would have been v-ing
表否定:should/would not have been v-ing
表疑问:将should/would提前
■例句赏析:
① I heard by July you’d have been teaching here for ten years.
我听说到七月份你就在这里教了10年书了。
② He said that by the end of the spring term he would have been studying English for three years.
他说到了春季学期末，他就学了三年英语了。
③ She told me she’d have been teaching in that university for 20 years by that summer.
她告诉我到那所大学教书就满20年了。
注意:（以上三句红色字体部分为主句，用过去时，蓝字部分为从句用标题中的时态）
