彼が来ようが来まいが私には重要ではない。

Sentence Analyzer

来よう まい 重要 ない

English Translation

It doesn't matter whether he comes or not.

Furigana

(かれ)()ようが()まいが(わたし)には重要(じゅうよう)ではない。

Romanji

Kare ga kiyō ga ko mai ga watashi ni wa jūyō de wa nai.

Words

(かれ)
he; him; his; boyfriend
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
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 ...")
まい (まい)
probably isn't (doesn't, won't, etc.); don't (doesn't) intend to; intend not to; must not; (when used in an imperative sentence) don't
(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
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
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
重要 (じゅうよう)
important; momentous; essential; principal; major
()
be; is; indicates past or completed action; indicates light imperative
ない (ない)
not; emphatic suffix

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
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: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: ジュウ、 チョウ、 え、 おも.い、 おも.り、 おも.なう、 かさ.ねる、 かさ.なる、 おも
Meanings: heavy, heap up, pile up, nest of boxes, -fold
Readings: ヨウ、 い.る、 かなめ
Meanings: need, main point, essence, pivot, key to