英語の動詞「cost」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ましょう。
「cost」の動詞活用一覧
「cost」の活用形を一覧で確認しましょう。
| 活用 | 単語 |
|---|---|
| 原形 | cost |
| 三人称単数現在形 | costs |
| 過去形 | cost |
| 過去分詞形 | cost |
| 現在分詞形 | costing |
| cost | |
|---|---|
| 意味 | 費用、値段、原価、犠牲、代償、かかる、要する、失わせる |
| 発音記号 | /ˈkɑst/, /ˈkɔst/ |
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「cost」の時制一覧
「cost」の時制ごとの変化を確認しましょう。
現在形
I cost
You cost
He/She/It costs
We cost
They cost
I cost
You cost
He/She/It costs
We cost
They cost
過去形
I cost
You cost
He/She/It cost
We cost
They cost
I cost
You cost
He/She/It cost
We cost
They cost
未来形
I will cost
You will cost
He/She/It will cost
We will cost
They will cost
I will cost
You will cost
He/She/It will cost
We will cost
They will cost
現在進行形
I am costing
You are costing
He/She/It is costing
We are costing
They are costing
I am costing
You are costing
He/She/It is costing
We are costing
They are costing
過去進行形
I was costing
You were costing
He/She/It was costing
We were costing
They were costing
I was costing
You were costing
He/She/It was costing
We were costing
They were costing
未来進行形
I will be costing
You will be costing
He/She/It will be costing
We will be costing
They will be costing
I will be costing
You will be costing
He/She/It will be costing
We will be costing
They will be costing
現在完了形
I have cost
You have cost
He/She/It has cost
We have cost
They have cost
I have cost
You have cost
He/She/It has cost
We have cost
They have cost
過去完了形
I had cost
You had cost
He/She/It had cost
We had cost
They had cost
I had cost
You had cost
He/She/It had cost
We had cost
They had cost
未来完了形
I will have cost
You will have cost
He/She/It will have cost
We will have cost
They will have cost
I will have cost
You will have cost
He/She/It will have cost
We will have cost
They will have cost
現在完了進行形
I have been costing
You have been costing
He/She/It has been costing
We have been costing
They have been costing
I have been costing
You have been costing
He/She/It has been costing
We have been costing
They have been costing
過去完了進行形
I had been costing
You had been costing
He/She/It had been costing
We had been costing
They had been costing
I had been costing
You had been costing
He/She/It had been costing
We had been costing
They had been costing
未来完了進行形
I will have been costing
You will have been costing
He/She/It will have been costing
We will have been costing
They will have been costing
I will have been costing
You will have been costing
He/She/It will have been costing
We will have been costing
They will have been costing
「cost」の意味・使い方・フレーズ
「cost」は「（費用・労力・時間などを）要する、かかる」という意味の動詞です。何かを得るために支払う必要があるものを指し、金銭的な費用だけでなく、努力や時間などの犠牲を伴う場合にも使われます。例えば、「This car cost me a lot of money.（この車は私にたくさんのお金がかかった）」のように使用します。
| cost | |
|---|---|
| 意味 | 費用、値段、原価、犠牲、代償、かかる、要する、失わせる |
| 発音記号 | /ˈkɑst/, /ˈkɔst/ |
「cost」を使ったフレーズ・関連語句
- cost a fortune（莫大な費用がかかる）
- at all costs（何としても、どんな犠牲を払っても）
- cost of living（生活費）
- cost someone dearly（人に高くつく、ひどい目に遭わせる）
- cost-effective（費用対効果の高い）
- the cost of something（〜の費用）
- hidden cost（隠れた費用）
- low cost（低コスト）
- high cost（高コスト）
- cost someone time（人に時間を使わせる）
- cost someone money（人に金を使わせる）
- cost the earth（非常に高価である）
- at no cost（無料で）
- the real cost（本当の費用）
- the total cost（総費用）
- cost price（原価）
- cost control（コスト管理）
- cost reduction（コスト削減）
- cost analysis（費用分析）
- cost estimate（費用見積もり）
活用形や時制とあわせて理解を深めましょう。
このページでは、英語の動詞「cost」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。
