〜だけで (~dake de) — Just by doing that
The pattern for saying the result came from that much alone, with nothing else needed.
Formula (सूत्र ढाँचा)
Grammar rule (व्याकरण नियम र परिभाषा)
Meaning
だけ means "only" and で means "with that, by that means", so together they give "just by doing that": 見ただけで 分かりました = "I understood just by looking".
How to attach
- With a verb it attaches to the plain form (普通形) — 見た だけで, 書く だけで.
- With a noun it attaches directly — この カードだけで.
- What follows is an easy or surprising result: 分かります, いい です, できます.
Versus what you know
- N5だけ on its own just narrows the amount (五分だけ 休みます = I rest for only five minutes); it is で that adds the "that alone was enough" meaning.
- Which to pick? Use だけ to narrow an amount.
- Use だけで to say that much alone did the job.
Examples (उदाहरणहरू)
見ただけで 分かりました。
みただけで わかりました。
I understood just by looking.
名前を 書くだけで いいです。
なまえを かくだけで いいです。
Just writing your name is enough.
この カードだけで 電車に 乗れます。
この カードだけで でんしゃに のれます。
You can get on the train with just this card.
Knowledge check (मिनी ज्ञान जाँच)
「見た 分かりました」— which gives "I understood just by looking"?
💡 Hint: Which particle carries "by that means"?
だけ + で = just by doing that. 見ただけで 分かりました。
「この 紙は 名前を 書くだけで いいです」— which sentence can follow it?
💡 Hint: だけで いいです = doing just that is enough.
だけで いいです says "that much alone is enough", so nothing else needs to be written.
Which sentence says the same as 「この カードだけで 電車に 乗れます」?
💡 Hint: Noun + だけで = "that one thing is enough".
カードだけで = this one card is enough. No other ticket or paper is needed.
Your score: /3