英語の動詞「undertake」の活用形と時制を一覧で紹介します。
「undertake」の活用形
「undertake」の活用形は以下の通りです。
原形｜undertake
三単現｜undertakes
過去形｜undertook
過去分詞｜undertaken
現在分詞｜undertaking
三単現｜undertakes
過去形｜undertook
過去分詞｜undertaken
現在分詞｜undertaking
「undertake」の意味と使い方とは
「undertake」は主に「引き受ける」「着手する」「約束する」という意味を持ちます。何か責任や義務を伴う仕事やプロジェクトなどを自ら進んで行う場合に「引き受ける」が適切です。例えば、「I will undertake the task of organizing the event.（私がイベントの企画を引き受けます。）」のように使います。また、調査や研究など、ある活動を始める、または着手するという意味合いで「着手する」が使われます。「The company will undertake a new research project.（会社は新しい研究プロジェクトに着手するでしょう。）」のように表現できます。さらに、フォーマルな場面で、何かをすると約束したり保証したりする意味で「約束する」が用いられます。「The government undertook to reduce carbon emissions.（政府は炭素排出量を削減することを約束した。）」のように使われます。これらの意味は文脈によって使い分けられます。
「undertake」は主に「引き受ける」「着手する」「約束する」という意味を持ちます。何か責任や義務を伴う仕事やプロジェクトなどを自ら進んで行う場合に「引き受ける」が適切です。例えば、「I will undertake the task of organizing the event.（私がイベントの企画を引き受けます。）」のように使います。また、調査や研究など、ある活動を始める、または着手するという意味合いで「着手する」が使われます。「The company will undertake a new research project.（会社は新しい研究プロジェクトに着手するでしょう。）」のように表現できます。さらに、フォーマルな場面で、何かをすると約束したり保証したりする意味で「約束する」が用いられます。「The government undertook to reduce carbon emissions.（政府は炭素排出量を削減することを約束した。）」のように使われます。これらの意味は文脈によって使い分けられます。
「undertake」の時制一覧
「undertake」の時制は以下の通りです。
現在形
I undertake
You undertake
He/She/It undertakes
We undertake
They undertake
I undertake
You undertake
He/She/It undertakes
We undertake
They undertake
過去形
I undertook
You undertook
He/She/It undertook
We undertook
They undertook
I undertook
You undertook
He/She/It undertook
We undertook
They undertook
現在完了形
I have undertaken
You have undertaken
He/She/It has undertaken
We have undertaken
They have undertaken
I have undertaken
You have undertaken
He/She/It has undertaken
We have undertaken
They have undertaken
現在進行形
I am undertaking
You are undertaking
He/She/It is undertaking
We are undertaking
They are undertaking
I am undertaking
You are undertaking
He/She/It is undertaking
We are undertaking
They are undertaking
未来形
I will undertake
You will undertake
He/She/It will undertake
We will undertake
They will undertake
I will undertake
You will undertake
He/She/It will undertake
We will undertake
They will undertake
過去進行形
I was undertaking
You were undertaking
He/She/It was undertaking
We were undertaking
They were undertaking
I was undertaking
You were undertaking
He/She/It was undertaking
We were undertaking
They were undertaking
未来進行形
I will be undertaking
You will be undertaking
He/She/It will be undertaking
We will be undertaking
They will be undertaking
I will be undertaking
You will be undertaking
He/She/It will be undertaking
We will be undertaking
They will be undertaking
過去完了形
I had undertaken
You had undertaken
He/She/It had undertaken
We had undertaken
They had undertaken
I had undertaken
You had undertaken
He/She/It had undertaken
We had undertaken
They had undertaken
未来完了形
I will have undertaken
You will have undertaken
He/She/It will have undertaken
We will have undertaken
They will have undertaken
I will have undertaken
You will have undertaken
He/She/It will have undertaken
We will have undertaken
They will have undertaken
現在完了進行形
I have been undertaking
You have been undertaking
He/She/It has been undertaking
We have been undertaking
They have been undertaking
I have been undertaking
You have been undertaking
He/She/It has been undertaking
We have been undertaking
They have been undertaking
過去完了進行形
I had been undertaking
You had been undertaking
He/She/It had been undertaking
We had been undertaking
They had been undertaking
I had been undertaking
You had been undertaking
He/She/It had been undertaking
We had been undertaking
They had been undertaking
未来完了進行形
I will have been undertaking
You will have been undertaking
He/She/It will have been undertaking
We will have been undertaking
They will have been undertaking
I will have been undertaking
You will have been undertaking
He/She/It will have been undertaking
We will have been undertaking
They will have been undertaking
このページは英語の動詞「undertake」の活用形と時制を一覧で紹介しています。