shall not ,will not 的缩写是?

shall not ,will not 的缩写是?

shan't won't
trust me!

will not -won't
i can't memorize the contrasted form of 'shall-not',sorry terribly!

shall not 好像没有 .will not是won`t

will not =won't
shall not= shan't 不过不太常用

Shan't是“古时候”的说法 现在没有人用了。

shall not →shan't
will not→ won't

shan't won't