彼が戻るまでに必ず終わらせます。

Sentence Analyzer

戻る まで 必ず 終わらせます

English Translation

I will finish it by the time he comes back.

Furigana

(かれ)(もど)るまでに(かなら)()わらせます。

Romanji

Kare ga modoru made ni kanarazu owarasemasu.

Words

(かれ)
he; him; his; boyfriend
()
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
(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
()
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

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: レイ、 もど.す、 もど.る
Meanings: re-, return, revert, resume, restore, go backwards
Readings: ヒツ、 かなら.ず
Meanings: invariably, certain, inevitable
Readings: シュウ、 お.わる、 -お.わる、 おわ.る、 お.える、 つい、 つい.に
Meanings: end, finish