도…도: Both … and / (with negative) Neither … nor

Once you know that 도 means "also, too", the paired construction N도 N도 almost writes itself: put 도 on two nouns and you have listed them both as included — "both A and B." What surprises English speakers is what happens next. In English, "both … and" and "neither … nor" are two entirely different frames with different connecting words. In Korean they are the same 도…도 frame. What flips the meaning from "both" to "neither" is not the particle at all — it is the polarity of the verb at the end of the sentence. This is one of those places where Korean is more economical than English, and learning to trust it removes a whole layer of second-guessing.

Affirmative 도…도 = "both … and"

Attach 도 to each item you want to include, and finish with an affirmative verb. Everything the verb asserts applies to every 도-marked noun equally.

Notice there is no separate word for "both" and no word for "and" between the items — the two 도's carry the whole meaning. Each noun keeps the replacement behaviour from the single-도 rule: because these are subjects and objects, no 이/가 or 을/를 appears (커피도, not ×커피를도). The construction is simply 도, twice.

Negative predicate = "neither … nor"

Now change nothing about the particles and make the verb negative. The identical 도…도 list now means the exact opposite — neither … nor. Korean does not have a dedicated "nor"; it lets one negative predicate at the end fold back over the whole list.

Read 커피도 차도 안 마셔요 literally and the logic is transparent: "coffee too, tea too — [I] don't drink." The single 안 마셔요 at the end negates the whole set. There is no need — and no room — to negate each item separately.

The pattern scales: A도 B도 C도

The list is not limited to two items. Chain three or more 도's and one predicate still covers them all — affirmative for "all of A, B, and C," negative for "none of them."

The adverb 다 ("all") often accompanies these lists and reinforces the "every one of them" reading, but the 도's alone already do the job.

Contrast with (이)나…(이)나 "either … or"

It is worth setting 도…도 next to its opposite number. Where 도…도 includes every item jointly ("both A and B"), (이)나…(이)나 offers a choice between them ("either A or B") — it picks one, rather than gathering all.

The difference is real and easy to hear once you listen for it: 도…도 commits you to the whole set, (이)나…(이)나 leaves the selection open. For the "or" side of this contrast, see (이)나: or / approximately and, for clause-level "or," 거나.

Common Mistakes

1. Hunting for a word that means "nor." English speakers expect to negate each item or insert a "nor." In Korean, keep both 도's and let one negative verb do all the work.

2. Negating only one item. Putting the negative on just the first noun's clause changes the meaning entirely — it no longer covers the second item.

3. Mixing 도 with a different particle across the list. Both items in a 도…도 list take 도. Marking one with 은/는 or leaving it bare breaks the parallel and loses the "both/neither" reading.

4. Using 하고 ('and') when you mean emphatic "both." 커피하고 차 links two nouns neutrally, but it loses the "each one included / each one excluded" emphasis that 도…도 carries — and under a negative it can be read as denying the pair rather than each item.

Key Takeaways

• N도 N도 + affirmative verb = "both … and": 커피도 차도 좋아해요.
• N도 N도 + negative verb = "neither … nor": 커피도 차도 안 마셔요. The particle never changes — the verb's polarity does the flipping.
• Korean has no word for "nor": one negative predicate at the end covers the entire 도…도 list. Never negate each item separately.
• The pattern scales to three or more items (A도 B도 C도), often with 다 ("all").
• For a choice rather than joint inclusion, use (이)나…(이)나 "either … or" instead.