いつ地震が起こるかは誰にもわからない。
Sentence Analyzer
English Translation
Nobody knows when the earthquake will occur.
Furigana
いつ地震 が起 こるかは誰 にもわからない。
Romanji
Itsu jishin ga okoru ka wa dare ni mo wakaranai.
Words
何時
(いつ)
when; how soon
地震
(じしん、ない、なえ、じぶるい)
earthquake
が
(が)
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
起こる
(おこる)
to occur; to happen
か
(か)
indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
誰
(だれ、たれ、た)
who
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
も
(も)
too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
分かる
(わかる)
to understand; to comprehend; to grasp; to see; to get; to follow; to become clear; to be known; to be discovered; to be realized; to be realised; to be found out