英語の動詞「decide」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。
「decide」の動詞活用一覧
「decide」の活用形を一覧で確認しましょう。
活用 | 単語 |
---|---|
原形 | decide |
三人称単数現在形 | decides |
過去形 | decided |
過去分詞形 | decided |
現在分詞形 | deciding |
decide | |
---|---|
意味 | 決める、決定する、決心する、結論を出す |
発音記号 | /ˌdɪˈsaɪd/ |
※音声が再生されない場合は読み込みを待つかブラウザ変更をお試しください。自動音声のため発音が異なることがあります。
「decide」の時制一覧
「decide」の時制ごとの変化を確認しましょう。
現在形
I decide
You decide
He/She/It decides
We decide
They decide
I decide
You decide
He/She/It decides
We decide
They decide
過去形
I decided
You decided
He/She/It decided
We decided
They decided
I decided
You decided
He/She/It decided
We decided
They decided
未来形
I will decide
You will decide
He/She/It will decide
We will decide
They will decide
I will decide
You will decide
He/She/It will decide
We will decide
They will decide
現在進行形
I am deciding
You are deciding
He/She/It is deciding
We are deciding
They are deciding
I am deciding
You are deciding
He/She/It is deciding
We are deciding
They are deciding
過去進行形
I was deciding
You were deciding
He/She/It was deciding
We were deciding
They were deciding
I was deciding
You were deciding
He/She/It was deciding
We were deciding
They were deciding
未来進行形
I will be deciding
You will be deciding
He/She/It will be deciding
We will be deciding
They will be deciding
I will be deciding
You will be deciding
He/She/It will be deciding
We will be deciding
They will be deciding
現在完了形
I have decided
You have decided
He/She/It has decided
We have decided
They have decided
I have decided
You have decided
He/She/It has decided
We have decided
They have decided
過去完了形
I had decided
You had decided
He/She/It had decided
We had decided
They had decided
I had decided
You had decided
He/She/It had decided
We had decided
They had decided
未来完了形
I will have decided
You will have decided
He/She/It will have decided
We will have decided
They will have decided
I will have decided
You will have decided
He/She/It will have decided
We will have decided
They will have decided
現在完了進行形
I have been deciding
You have been deciding
He/She/It has been deciding
We have been deciding
They have been deciding
I have been deciding
You have been deciding
He/She/It has been deciding
We have been deciding
They have been deciding
過去完了進行形
I had been deciding
You had been deciding
He/She/It had been deciding
We had been deciding
They had been deciding
I had been deciding
You had been deciding
He/She/It had been deciding
We had been deciding
They had been deciding
未来完了進行形
I will have been deciding
You will have been deciding
He/She/It will have been deciding
We will have been deciding
They will have been deciding
I will have been deciding
You will have been deciding
He/She/It will have been deciding
We will have been deciding
They will have been deciding
「decide」の意味・使い方・フレーズ
「decide」は「決める」「決定する」「判断する」という意味の動詞です。何かを熟考した上で、最終的な結論や行動方針を選ぶ行為を指します。個人的な選択から、組織的な意思決定まで、幅広い状況で使用され、その後の行動を左右する重要な意味を持ちます。
decide | |
---|---|
意味 | 決める、決定する、決心する、結論を出す |
発音記号 | /ˌdɪˈsaɪd/ |
「decide」を使ったフレーズ・関連語句
- decide to do something(~することに決める)
- decide on something(~に決める)
- decide against something(~しないことに決める)
- decide for oneself(自分で決める)
- have decided to do something(~することに決めている)
- I can’t decide(決められない)
- decide the outcome(結果を決める)
- decide the fate of(~の運命を決める)
- decide between A and B(AとBの間で決める)
- be decided by(~によって決まる)
- It’s up to you to decide(決めるのはあなた次第)
- the deciding factor(決定的な要因)
- a difficult decision(難しい決断)
- a snap decision(即決)
- make a decision(決断する)
- I’ve decided(決めた)
- We need to decide(決めなければならない)
- Let’s decide(決めよう)
- He decided to quit(彼は辞めることに決めた)
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「decide」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。