0 short form of must not: --
You mustn't worry too much about this.
She mustn't feel she has to pay.
I mustn't forget my keys.
You mustn't leave litter lying around.
Tell them they mustn't make too much noise.
You mustn't go into the garden.
НОВИ ДУМИ
European
May 10, 2021
ДУМАТА НА ДЕНЯ
Shimmer
mustn't