The prohibitive

Grammar: Prohibition

Put after a dictionary-form verb for a blunt prohibition: “do not ~”. Do not confuse it with verb stem + な, which can be an affirmative command.

Usage Notes

Verb dictionary form + な is blunt and forceful. It sounds too direct for polite conversation.

Be careful not to confuse it with verb stem + な, which can be an affirmative command.

Examples

Don't make such a thing with な

Learn the meaning and usage of the grammar な in Japanese, with examples from manga.
くノ一ツバキの胸の内 » Volume 1 » Page 155

During a competition, Touwata and Mizubashou confront Tsubaki’s group to ask for help. While Touwata lays out her request, Sazanka and Asagao tie the two with ropes, believing their plea to be a trick. Figuring they’ve won, Sazanka and Asagao let down their guard and fall into a trap.

ミズバショウ:
「ゴメン、(わたし)がさっき(くせ)(つく)っちゃったやつだ。」
“Sorry, I made that out of habit earlier.”
サザンカ:
(くせ)でこんなもん(つく)!!」
Don't make these things out of habit!”

Supplemental Examples

Try finding this grammar in the following examples: