Your sentence
なけれ ば ならない
Words in this sentence
ない
nonexistent; not being (there); unowned; not had; unpossessed; unique; not; impossible; won't happen; to not be; …
I-adjective
なる
to become; to get; to grow; to turn; to reach; to attain; to result in; to turn out; to end up; to prove (to be); …
Godan verb
Vocabulary