てはいけない
(Te ha ike nai)
Expresses a prohibition that something must not be done.
Connection rules
- ＋Verb (te-form) + はいけない / はいけません
Examples
1.
危ないですから、ここに入ってはいけません。
Abunai desu kara, koko ni hai te ha ike mase n.
It is dangerous, so you must not enter here.
「Warning at a site」
2.
テスト中に隣の人と話してはいけません。
Tesuto chuu ni tonari no hito to hanashi te ha ike mase n.
You must not talk to the person next to you during the test.
「Teacher during an exam」
Practice
You must not enter this room without permission.
許可なく、この部屋に___。
Romaji also accepted