あなたが先に帰ってくるといけないので、お隣に鍵を預けておきます。

Sentence Analyzer

English Translation

I'll leave a key with my next-door neighbour in case you get here before I do.

Furigana

あなたが先(さき)に帰(かえ)ってくるといけないので、お隣(となり)に鍵(かぎ)を預(あづ)けておきます。

Romanji

Anata ga saki ni kaettekuru toikenai node, otonari ni kagi o azuketeokimasu.

Words

貴方 (あなた)

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

が (が)

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

先 (さき)

previous; prior; former; some time ago; preceding; point (e.g. pencil); tip; end; nozzle; head (of a line); front; ahead; the other side; the future; hereafter; destination; the other party

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

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

と (と)

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

ので (ので、んで)

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

鍵 (かぎ、カギ)

key; lock

を (を)

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

預ける (あずける)

to give into custody; to leave (a child) in the care of; to entrust; to deposit; to lean on; to put one's weight on