警察がここに来るまでには暗くなっているだろう。

Sentence Analyzer

警察 ここ 来る まで 暗く なっている だろう

English Translation

It will be dark by the time the police come here.

Furigana

警察(けいさつ)がここに()るまでには(くら)くなっているだろう。

Romanji

Keisatsu ga koko ni kuru made ni wa kuraku natteiru darou.

Words

警察 (けいさつ)
police; police officer; police station
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
此処 (ここ)
here (place physically close to the speaker, place pointed by the speaker while explaining); this place; these last (followed by a duration noun and a past sentence: time period before the present time of the speaker); these next ... (followed by a duration noun and a non past sentence: time period after the present time of the speaker); the next ...
()
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
来る (くる)
to come (spatially or temporally); to approach; to arrive; to come back; to do ... and come back; to come to be; to become; to get; to grow; to continue; to come from; to be caused by; to derive from; to come to (i.e. "when it comes to spinach ...")
(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
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
暗い (くらい)
dark; gloomy; dark (in colour); dull; depressed; dispirited; sorrowful; bitter (as in a dark past); unclear; unfamiliar; unknown
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 ...
()
be; is; indicates past or completed action; indicates light imperative

Kanji

Readings: ケイ、 いまし.める
Meanings: admonish, commandment
Reading: サツ
Meanings: guess, presume, surmise, judge, understand
Readings: ライ、 タイ、 く.る、 きた.る、 きた.す、 き.たす、 き.たる、 き、 こ
Meanings: come, due, next, cause, become
Readings: アン、 くら.い、 くら.む、 くれ.る
Meanings: darkness, disappear, shade, informal, grow dark, be blinded