You are not to tell anyone.是什么语法

I won't tell you my secret unless you____ not to tell anyone I will never tell anyone I ever even saw you 这句话的语法解释是什么? They made a pact not to tell anyone?中的 not to tell anyone 做什 But you are not trusted anyone. you are beautiful ,donnot let anyone tell you otherwise Promise not to tell anyone what I'm about to say.Anyone... -Did you tell a white lie to anyone before?-________________ You are not ______ anyone in any aspect. Don\'t say sorry.You are not sorry anyone. I made her promise not to tell anyone ,and she said she woul Before he let us go,he made us promise not to tell anyone wh I will not want to tell you!