英語「alter」の動詞活用・時制一覧

「alter」の活用形

原形｜alter
三単現｜alters
過去形｜altered
過去分詞｜altered
現在分詞｜altering

「alter」の時制一覧

現在形
I alter
You alter
He/She/It alters
We alter
They alter

過去形
I altered
You altered
He/She/It altered
We altered
They altered

現在完了形
I have altered
You have altered
He/She/It has altered
We have altered
They have altered

現在進行形
I am altering
You are altering
He/She/It is altering
We are altering
They are altering

未来形
I will alter
You will alter
He/She/It will alter
We will alter
They will alter

過去進行形
I was altering
You were altering
He/She/It was altering
We were altering
They were altering

未来進行形
I will be altering
You will be altering
He/She/It will be altering
We will be altering
They will be altering

過去完了形
I had altered
You had altered
He/She/It had altered
We had altered
They had altered

未来完了形
I will have altered
You will have altered
He/She/It will have altered
We will have altered
They will have altered

現在完了進行形
I have been altering
You have been altering
He/She/It has been altering
We have been altering
They have been altering

過去完了進行形
I had been altering
You had been altering
He/She/It had been altering
We had been altering
They had been altering

未来完了進行形
I will have been altering
You will have been altering
He/She/It will have been altering
We will have been altering
They will have been altering

「alter」の意味と使い方

「alter」は「変える」「変更する」という意味を持つ動詞です。物理的な形を変える場合（服を仕立て直すなど）や、性質や状態を変える場合（意見を変える、計画を変更するなど）に使われます。例文としては、「She altered the dress to fit her perfectly.（彼女はドレスを完璧に合うように仕立て直した）」や「The company altered its strategy to adapt to the changing market.（会社は変化する市場に適応するために戦略を変更した）」などがあります。よりフォーマルな場面で使われることが多い単語です。

このページは英語の動詞「alter」の活用形と時制を一覧で紹介しています。