あなたがいなくなるととても寂しくなります。

Sentence Analyzer

あなた いなく なる とても 寂しく なります

English Translation

When you go, I'll miss you very much.

Furigana

あなたがいなくなるととても(さび)しくなります。

Romanji

Anata ga inaku naru to totemo sabishiku narimasu.

Words

貴方 (あなた)
you (referring to someone of equal or lower status); dear (what a wife calls a husband)
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
居る (いる)
to be (of animate objects); to exist; to stay; (after the -te form of a verb) verb indicating continuing action or state (i.e. to be ..ing, to have been ..ing)
成る (なる)
to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
迚も (とても、とっても)
very; awfully; exceedingly; (not) at all; by no means; simply (cannot)
寂しい (さびしい、さみしい)
lonely; lonesome; solitary; desolate

Kanji

Readings: ジャク、 セキ、 さび、 さび.しい、 さび.れる、 さみ.しい
Meanings: loneliness, quietly, mellow, mature, death of a priest