She happened to be not at home.she happen not to be at home.都可以吗
问题描述：
She happened to be not at home.she happen not to be at home.都可以吗
答
She happened not to be at home.
答
she happened not to be at home.
not放在不定式前面
你忘了ed
答
两种都不太对哦,
She happened not to be at home.
你叙述的是过去发生的事情,就要用过去式
她碰巧不在家.
要是叙述现在的情况,就说
She happens not to be at home.
答
前者才可以。。她恰巧不在家。。。。。。 happen to ...