もし彼の助力がなければ、私は失敗するかもしれない。

Sentence Analyzer

もし 助力 なければ 失敗する かも しれない

English Translation

If it were not for his help, I might fail.

Furigana

もし(かれ)助力(じょりょく)がなければ、(わたし)失敗(しっぱい)するかもしれない。

Romanji

Moshi kare no joryoku ga nakereba, watashi wa shippaisuru kamo shirenai.

Words

若し (もし)
if; in case; supposing
(かれ)
he; him; his; boyfriend
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
助力 (じょりょく)
assistance; support
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
無い (ない)
nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...
(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
失敗 (しっぱい)
failure; mistake; blunder
かも (かも)
may; might; perhaps; may be; possibly
知れる (しれる)
to become known; to come to light; to be discovered; to be known; to be understood; to obviously not amount to much; to seem trivial; to be evident; to be obvious; to go without saying; to be very intense (worry, hope, etc.); to be extremely severe

Kanji

Readings: ヒ、 かれ、 かの、 か.の
Meanings: he, that, the
Readings: ジョ、 たす.ける、 たす.かる、 す.ける、 すけ
Meanings: help, rescue, assist
Readings: リョク、 リキ、 リイ、 ちから
Meanings: power, strength, strong, strain, bear up, exert
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: シツ、 うしな.う、 う.せる
Meanings: lose, error, fault, disadvantage, loss
Readings: ハイ、 やぶ.れる
Meanings: failure, defeat, reversal