现在进行时 将来进行时 情态动词 不定式 过去进行时等
追答好的。现在进行:The poor boy is being chased by the bad guys.
将来进行: Many people believe that human brain is being replaced by computer.好像将来的和现在的差不多 或者 我想不起来了
情态动词:He must be laughed by other boys or he will not be so depressed.
不定式:It is said\ reported\told that they are gay.
过去进行:He was being punished by his father at this moment last night.