nie wolno ci Englisch:

I'm sorry. you mustn't park here.

We mustn't waste our energy resources.

you mustn't

You mustn't be late, OK? "But if the teacher's late too it doesn't count, right?"

Whatever he asks you, you mustn't answer.

You mustn't be late for check-in, because you will not be able to board a plane, unless you have checked in on-line.

You mustn't despise him because he didn't win a prize.

No, you mustn't because I am not on good terms with her now.

You mustn't answer your mother back when she scolds you.

You mustn't forget to come and see me tomorrow morning.

You mustn't let the other person notice that you flinched.

I mustn't eat lolypoops (nie mogę)

It's my dad's birthday tomorrow. I mustn't forget to call him.

You may smoke in that room, but you mustn't smoke in this room.

You mustn't spare your efforts so that you can realize your dream in the future.

You mustn't be nervous about tomorrow's exam.