情形 情绪 状态 形态 时态
辅助主动词
不能单独做谓语动词
助动词
be am is are was were
Do did
Have had
情态动词
can could
May might
Will would 将来 过去将来
Shall should 将来 过去将来
Must
Ought to
Dare dared
Need
Need to
半助动词
be able to
Be going to
Be about to
Had better
have to
——//////——-
推测存在
存在 不存在 be were have been will be
频率副词 频次发生 时间倒数
S1 can could be 能力能发生
S1 can’t/could not be
S1 May might be乱序混乱正反交界中能
S1 May not/might not be
S1 will would be 愿意 一起 连接
S1 will not/ would not do
S1 shall/should be 应该 承担工作 社会 道德责任 承载希望派望 出错指责
竟然 失望 愤怒
条件状语
S1 shall not/should not be
S1 Ought to be更出格应该
S1 Ought not to be
S1 Need be /need to be日常需要
S1 Need not be/need not to be
S1 dare be 敢
S1 dare not be
S1 used to be过去常常与现在对比
s1 used not to be
S1 Must do be一定 法律义务 被限制 控制 出错监狱 愤怒 咆哮 打架
S1 Can’t be
no way