come (in 来ちゃだめ, “mustn’t come”), come (and…, as in 来ちゃう)
来ちゃだめだ。
You mustn't come.
急がないと外のヤツらが来ちゃ…
If we don't hurry, those guys outside are gonna come...
— AKIRA (1988)
来ちゃだめだと言ったろ!
I told you not to come!
— ライフ・イズ・ビューティフル (1997)
出て来ちゃだめ
You mustn't come out.
— 風の谷のナウシカ (1984)