Dutch Fluency
测出我的水平水平
登录

级别 A1

Doubling consonants after a short vowel

When a stressed short vowel stays short before an ending that starts with a vowel, Dutch doubles the single consonant after it: de bal becomes de ballen, and ik zit becomes wij zitten. The second letter keeps the vowel short. At the end of a word you normally write just one (bal, stop), and ch and ng never double.

The pattern

When a stressed short vowel stays short, double the single consonant after it before an ending that starts with a vowel. Otherwise, write one.

  • Plurals: de kat, de katten
  • Verbs: ik stop, wij stoppen
  • Adjectives: dik, een dikke jas
  • Before -t it stays single: hij stopt
  • Two different consonants already: no change, de hond, de honden
  • ch, ng and x never double: lachen, zingen, boxen
  • A few words get a long vowel instead and keep one consonant: de dag, de dagen, de weg, de wegen

Examples

Daan heeft een bal, maar Bas heeft drie ballen.Daan has a ball, but Bas has three balls.
Ik zit hier en jullie zitten daar.I am sitting here and you are sitting there.
Joris stopt bij het stoplicht en wij stoppen ook.Joris stops at the traffic light and we stop too.
Priya koopt een fles melk en twee flessen water.Priya buys a bottle of milk and two bottles of water.
Ahmed draagt een dikke jas.Ahmed is wearing a thick coat.
Wij lachen en zingen voor Lotte, want ze is jarig.We laugh and sing for Lotte, because it is her birthday.

Why it works this way

One consonant between two vowels starts the next syllable (see open and closed syllables). So balen would split as ba-len, and the a would end an open syllable (one that ends in a vowel), where a stressed single a, e, o or u is usually read long. A second l closes the syllable: bal-len, with a short a.

One letter changes the word: de mannen (the men), de manen (the moons).

In a small group of words the vowel really does become long before the ending: de dag has a short a, de dagen a long one. The spelling of the singular does not warn you, so learn these plurals as you meet them.

English writes ball and will. Dutch writes bal and wil; only a few loanwords, such as jazz, end in a double consonant. The pairs ch and ng never double, even though the vowel stays short.

The rule is about stressed vowels. Some unstressed last syllables keep one consonant: de perzik, de perziken.

Remember: one consonant closes the short vowel, its twin starts the ending. No vowel after it, no twin.

Watch out

  • 错误Ik will koffie.

    正确Ik wil koffie.

    the verb form wil ends in one l

  • 错误Wij ziten in de trein.

    正确Wij zitten in de trein.

    short i, so the t doubles

  • 错误twee flesen water

    正确twee flessen water

    short e, so the s doubles

  • 错误Hij stoppt hier.

    正确Hij stopt hier.

    -t is not a vowel, so the p stays single

Quick check

  1. Write the plural: een bus, twee ...
  2. Choose: Wij (bakken / baken) een taart voor Bas.
  3. Fix the sentence: Ik stopp om vijf uur.
  4. Fill in the gap: ik zing, wij ...
显示答案
  1. bussen (short u, so the s doubles)
  2. bakken (short a, so the k doubles)
  3. Ik stop om vijf uur. (the stem stop ends in one p)
  4. zingen (ng never doubles)

Use it today

Write a Dutch shopping list with four plurals, such as twee flessen melk or drie potten jam, and check every short vowel before -en.

学习者常问的问题

When do you double the consonant in Dutch spelling?

Double the consonant when a stressed short vowel stays short and you add an ending that starts with a vowel, like -en or -e: bus becomes bussen, dik becomes dikke. With no ending, or with the ending -t, you write one consonant. A few words, such as dag and dagen, get a long vowel instead and keep one consonant.

Why is it ik zit but wij zitten?

In zit the t already closes the syllable, so the i stays short and one t is enough. In zitten the ending -en follows, so Dutch adds a second t to keep the i short.

Do ch and ng double in Dutch?

No. Ch and ng never double, even after a short vowel: you write lachen, zingen and ringen.

这条规则适合你的级别吗?

免费的水平测试会显示你的水平,让你知道接下来该学哪些规则。

更新于 2026-10-08. 依据 CC BY-SA 4.0 可自由分享和改编,请注明 Dutch Fluency。