must, should
- Mani i mas go long ol bus ples.
The money must go to the rural places. - Ol pikinini meri i mas go long skul.
Young girls should go to school. - Mipela i mas stap gut.
We must be good. - Prais bilong kopi i mas go antap.
The coffee price must rise. - Yupela i mas save long sampela samting.
You must understand some things.