英語の動詞「concern」の活用形と時制を一覧で紹介します。
「concern」の活用形
「concern」の活用形は以下の通りです。
原形｜concern
三単現｜concerns
過去形｜concerned
過去分詞｜concerned
現在分詞｜concerning
三単現｜concerns
過去形｜concerned
過去分詞｜concerned
現在分詞｜concerning
「concern」の意味と使い方とは
「concern」は名詞と動詞で意味が異なります。名詞としては、「心配」「懸念」「関心事」「関係」といった意味があります。例えば、「I have a concern about the project’s deadline.（プロジェクトの締め切りについて懸念があります。）」のように使います。また、「environmental concerns（環境問題）」のように、複数形で特定の関心事を指すこともあります。動詞としては、「心配させる」「関心を持つ」「関係する」といった意味があります。「The news concerned me.（そのニュースは私を心配させた。）」や「This issue concerns all of us.（この問題は私たち全員に関係する。）」のように使われます。「be concerned about」で「～について心配する」という表現もよく使われます。文脈によって意味が大きく変わるので、注意が必要です。
「concern」は名詞と動詞で意味が異なります。名詞としては、「心配」「懸念」「関心事」「関係」といった意味があります。例えば、「I have a concern about the project’s deadline.（プロジェクトの締め切りについて懸念があります。）」のように使います。また、「environmental concerns（環境問題）」のように、複数形で特定の関心事を指すこともあります。動詞としては、「心配させる」「関心を持つ」「関係する」といった意味があります。「The news concerned me.（そのニュースは私を心配させた。）」や「This issue concerns all of us.（この問題は私たち全員に関係する。）」のように使われます。「be concerned about」で「～について心配する」という表現もよく使われます。文脈によって意味が大きく変わるので、注意が必要です。
「concern」の時制一覧
「concern」の時制は以下の通りです。
現在形
I concern
You concern
He/She/It concerns
We concern
They concern
I concern
You concern
He/She/It concerns
We concern
They concern
過去形
I concerned
You concerned
He/She/It concerned
We concerned
They concerned
I concerned
You concerned
He/She/It concerned
We concerned
They concerned
現在完了形
I have concerned
You have concerned
He/She/It has concerned
We have concerned
They have concerned
I have concerned
You have concerned
He/She/It has concerned
We have concerned
They have concerned
現在進行形
I am concerning
You are concerning
He/She/It is concerning
We are concerning
They are concerning
I am concerning
You are concerning
He/She/It is concerning
We are concerning
They are concerning
未来形
I will concern
You will concern
He/She/It will concern
We will concern
They will concern
I will concern
You will concern
He/She/It will concern
We will concern
They will concern
過去進行形
I was concerning
You were concerning
He/She/It was concerning
We were concerning
They were concerning
I was concerning
You were concerning
He/She/It was concerning
We were concerning
They were concerning
未来進行形
I will be concerning
You will be concerning
He/She/It will be concerning
We will be concerning
They will be concerning
I will be concerning
You will be concerning
He/She/It will be concerning
We will be concerning
They will be concerning
過去完了形
I had concerned
You had concerned
He/She/It had concerned
We had concerned
They had concerned
I had concerned
You had concerned
He/She/It had concerned
We had concerned
They had concerned
未来完了形
I will have concerned
You will have concerned
He/She/It will have concerned
We will have concerned
They will have concerned
I will have concerned
You will have concerned
He/She/It will have concerned
We will have concerned
They will have concerned
現在完了進行形
I have been concerning
You have been concerning
He/She/It has been concerning
We have been concerning
They have been concerning
I have been concerning
You have been concerning
He/She/It has been concerning
We have been concerning
They have been concerning
過去完了進行形
I had been concerning
You had been concerning
He/She/It had been concerning
We had been concerning
They had been concerning
I had been concerning
You had been concerning
He/She/It had been concerning
We had been concerning
They had been concerning
未来完了進行形
I will have been concerning
You will have been concerning
He/She/It will have been concerning
We will have been concerning
They will have been concerning
I will have been concerning
You will have been concerning
He/She/It will have been concerning
We will have been concerning
They will have been concerning
このページは英語の動詞「concern」の活用形と時制を一覧で紹介しています。