なければならない
nakereba naranai
1. have to do; must
★ Common
Expression
#10057
1. have to do; must
1. internal; domestic
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. inside a car (train, bus, etc.)
1. I see; that's right