友人と約束があるので行かなくてはなりません。

Sentence Analyzer

English Translation

I have to go off because I have an appointment with a friend.

Furigana

友人(ゆうじん)と約束(やくそく)があるので行(い)かなくてはなりません。

Romanji

Yūjin to yakusoku ga aru node ikanakute wanarimasen.

Words

友人 (ゆうじん)

friend

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

約束 (やくそく)

promise; agreement; arrangement; one's word; contract; pact; appointment; engagement; date; convention; rule; destiny; fate

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

有る (ある)

to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about

ので (ので、んで)

that being the case; because of ...; the reason is ....; given that...

行く (いく、ゆく)

to go; to move (in a direction or towards a specific location); to head (towards); to be transported (towards); to reach; to proceed; to take place; to pass through; to come and go; to walk; to die; to pass away; to do (in a specific way); to stream; to flow; to continue; to have an orgasm; to come; to cum; to trip; to get high; to have a drug-induced hallucination

ば (ば)

if ... then; when; and; why don't you...?; the more (one does something); because; since