英語の動詞「speculate」の活用形と時制ごとの変化を一覧で紹介しています。意味や使い方、フレーズもあわせて確認して、理解を深めましょう。
「speculate」の動詞活用一覧
「speculate」の活用形を一覧で確認しましょう。
活用 | 単語 |
---|---|
原形 | speculate |
三人称単数現在形 | speculates |
過去形 | speculated |
過去分詞形 | speculated |
現在分詞形 | speculating |
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「speculate」の時制一覧
「speculate」の時制ごとの変化を確認しましょう。
現在形
I speculate
You speculate
He/She/It speculates
We speculate
They speculate
I speculate
You speculate
He/She/It speculates
We speculate
They speculate
過去形
I speculated
You speculated
He/She/It speculated
We speculated
They speculated
I speculated
You speculated
He/She/It speculated
We speculated
They speculated
未来形
I will speculate
You will speculate
He/She/It will speculate
We will speculate
They will speculate
I will speculate
You will speculate
He/She/It will speculate
We will speculate
They will speculate
現在進行形
I am speculating
You are speculating
He/She/It is speculating
We are speculating
They are speculating
I am speculating
You are speculating
He/She/It is speculating
We are speculating
They are speculating
過去進行形
I was speculating
You were speculating
He/She/It was speculating
We were speculating
They were speculating
I was speculating
You were speculating
He/She/It was speculating
We were speculating
They were speculating
未来進行形
I will be speculating
You will be speculating
He/She/It will be speculating
We will be speculating
They will be speculating
I will be speculating
You will be speculating
He/She/It will be speculating
We will be speculating
They will be speculating
現在完了形
I have speculated
You have speculated
He/She/It has speculated
We have speculated
They have speculated
I have speculated
You have speculated
He/She/It has speculated
We have speculated
They have speculated
過去完了形
I had speculated
You had speculated
He/She/It had speculated
We had speculated
They had speculated
I had speculated
You had speculated
He/She/It had speculated
We had speculated
They had speculated
未来完了形
I will have speculated
You will have speculated
He/She/It will have speculated
We will have speculated
They will have speculated
I will have speculated
You will have speculated
He/She/It will have speculated
We will have speculated
They will have speculated
現在完了進行形
I have been speculating
You have been speculating
He/She/It has been speculating
We have been speculating
They have been speculating
I have been speculating
You have been speculating
He/She/It has been speculating
We have been speculating
They have been speculating
過去完了進行形
I had been speculating
You had been speculating
He/She/It had been speculating
We had been speculating
They had been speculating
I had been speculating
You had been speculating
He/She/It had been speculating
We had been speculating
They had been speculating
未来完了進行形
I will have been speculating
You will have been speculating
He/She/It will have been speculating
We will have been speculating
They will have been speculating
I will have been speculating
You will have been speculating
He/She/It will have been speculating
We will have been speculating
They will have been speculating
「speculate」の意味と使い方
「speculate」は「根拠が薄い情報や証拠に基づいて推測する、憶測する、思索する」という意味の動詞です。また、金融や投資の世界では「投機する」という意味合いでも使われます。不確かな情報から結論を導き出すニュアンスが含まれます。
「speculate」を使ったフレーズ
「speculate」を使ったフレーズを紹介します。活用形や時制とあわせて理解を深めましょう。
speculate on(~について推測する)
speculate about(~について推測する)
speculate wildly(根拠なく推測する)
speculate in the stock market(株式市場で投機する)
I speculate that…(~だと思う)
Let’s not speculate.(憶測はやめよう)
speculative fiction(SF、未来小説)
speculative bubble(投機バブル)
speculative investment(投機的投資)
speculative grade(投機的格付け)
speculate about(~について推測する)
speculate wildly(根拠なく推測する)
speculate in the stock market(株式市場で投機する)
I speculate that…(~だと思う)
Let’s not speculate.(憶測はやめよう)
speculative fiction(SF、未来小説)
speculative bubble(投機バブル)
speculative investment(投機的投資)
speculative grade(投機的格付け)
この記事では、英語の動詞「speculate」の基本的な活用形、時制ごとの変化、意味と使い方、そして実際のフレーズ例を紹介しました。