Meaning of おそらく in Japanese

Definition of おそらく

おそらく(osoraku) 【恐らく】

(adv) perhaps; likely; probably; I dare say
首相はおそらく辞任するであろう。
The premier is likely to resign.

おそらくは(osorakuha) 【恐らくは】

I think that it likely that there was a major fault in the lookout.

おそらく今日の午後ごごは雨あめが降るふるだろう。

In all likelihood, it will rain this afternoon.

おそらく午後ごごに雨あめが降るふるでしょう。

I am afraid it will rain in the afternoon.

おそらく君きみは旨く行くさ。

Maybe you'll succeed.

In all likelihood, we shall be away for a few days.

おそらくそれは嘘うそであろう。

I dare say it is a lie.

I think you've got the flu.

There is, perhaps, not one of our natural passions so hard to subdue as vanity.

おそらく、書物しょもつがわれわれの人生じんせいに対してにたいして深いふかい影響を及ぼすえいきょうをおよぼすのは子供こども時代じだいだけであろう。

Perhaps it is only in childhood that books have any deep influence on our lives.

あれらのあれら暗いくらい雲くもがおそらく雨あめをもたらすだろう。

Those dark clouds will probably bring rain.