彼はおそらく失敗するだろう。

彼はおそらく失敗するだろう。

It is probable that he will fail.

彼(かれ)はおそらく失敗(しっぱい)するだろう。

Kare wa osoraku shippaisuru darou.

彼 (かれ)

he; him; his; boyfriend

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

恐らく (おそらく)

perhaps; likely; probably; I dare say

失敗 (しっぱい)

failure; mistake; blunder

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

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