- must tell
- must not[mustn't] tell
Expression
tell anyone
Grammar Tips
▶ 禁止を表す「must」の否定文
:後ろに「not」を置いて「must not (musn't) 」の形になります。続く動詞は原形です。
- You must not park your car here.
- He must not be here.
More Sentences
1) You must not go there alone.
2) I said you must not tell.