助动词情态动词

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