なさなければならない【為さなければならない】
nasanakereba naranai
1. Must do; Have to do
★ Common
Adjective
#180751
1. Must do; Have to do
1. I see; that's right
1. to do; to commit
1. does not seem; unlikely
1. mere; simple
1. to do
1. eggplant (Solanum melongena); aubergine