彼が戻るまでに必ず終わらせます。
Sentence Analyzer
English Translation
I will finish it by the time he comes back.
Furigana
Romanji
Kare ga modoru made ni kanarazu owarasemasu.
Words
彼
(かれ)
he; him; his; boyfriend
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
戻る
(もどる)
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound; to spring back
迄
(まで)
until (a time); till; to; up to; to (a place); as far as; to (an extent); up to; so far as; even; only; merely
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
必ず
(かならず)
always; without exception; necessarily; certainly; without fail; positively; invariably
終わる
(おわる)
to finish; to end; to close