时态
“一般”时态<br>
一般过去时:谓语动词=did
一般现在时:谓语动词=do/does
一般将来时:谓语动词=will+do或am/is/are going to +do
(一般)过去将来时:谓语动词=would+do或was/were going to+do
“进行”时态
过去进行时:谓语动词=was/were+doing
现在进行时:谓语动词=am/is/are+doing
将来进行时:谓语动词=will be+doing(其中be动词永远用原形be)
“完成”时态
过去完成时:谓语动词=had+done
现在完成时:谓语动词=have/has+done
将来完成时:谓语动词=will have+done
“完成进行”时态
现在完成进行时:谓语动词=have/has been+doing
过去完成进行时:谓语动词=has been+doing
将来完成进行时:谓语动词=will have been+doing