もう帰らなくてはなりません。
Sentence Analyzer
English Translation
I'd better be on my way.
Furigana
もう帰 らなくてはなりません。
Romanji
Mō kaeranakute wanarimasen.
Words
もう
(もう)
now; soon; shortly; before long; presently; already; yet; by now; (not) anymore; further; more; again; another; the other; interjection used to strengthen expression of an emotion (often exasperation)
帰る
(かえる)
to return; to come home; to go home; to go back; to leave; to get home; to get to home plate
ば
(ば)
if ... then; when; and; why don't you...?; the more (one does something); because; since
Kanji
Readings: キ、 かえ.る、 かえ.す、 おく.る、 とつ.ぐ
Meanings: homecoming, arrive at, lead to, result in