あ 有るべき LinksSentence search for 有るべきSentence search for あるべきSentence search for 在るべきKanji details for 有Edit in JMdict Pre-noun adjectival (rentaishi)1. ideal; desirable; the way something should be; target; goalUsually written using kana aloneOther forms在るべき 【あるべき】 Discussions Log in to talk about this word.