ないといけません Common word LinksSentence search for ないといけませんKanji details for 行Edit in JMdict Expressions (phrases, clauses, etc.)1. have to (verb); must (verb)Usually written using kana alone, See also ないといけない, after negative base of verbExpressions (phrases, clauses, etc.)2. is indispensable; is absolutely necessaryUsually written using kana alone, See also ないといけない Discussions Log in to talk about this word.