なければなりません
Meanings
Expression
1. have to do; must; should; ought to
Other readings
Examples1982
９
I must get there by 9 o'clock.
行き
You've got to go even if you don't want to.
行か
I will go if I must.
行か
Ought I to go?
行か
You have to go.
もう
I have got to go now.