無いと ないと have to (verb); must (verb) exp uk abbr col is indispensable; absolutely necessary exp Advanced ➥
ないと行けない ないといけない have to (verb); must (verb) exp adj-i uk is indispensable; absolutely necessary exp adj-i uk Advanced ➥
ないと行けない ないといけない have to (verb); must (verb) exp adj-i uk is indispensable; absolutely necessary exp adj-i uk Advanced ➥