Significado
Limiting your knowledge.
Contexto cultural
The phrase reflects 'nuchterheid' (sobriety/pragmatism). Dutch people value facts over speculation. In Flanders, the phrase is also common, but you might hear 'Dat is al wat ik weet' (dropping the -les). Speakers might add 'toch' at the end for emphasis or confirmation. Using this phrase is seen as professional boundary-setting, not as a lack of effort.
The 'Wat' Rule
Always use 'wat' after 'alles'. This is a high-frequency grammar rule that will make you sound much more native.
Don't be too blunt
If you say it too fast or without a smile, it can sound like you are annoyed. Add a 'hoor' at the end to soften it: 'Dat is alles wat ik weet, hoor!'
Significado
Limiting your knowledge.
The 'Wat' Rule
Always use 'wat' after 'alles'. This is a high-frequency grammar rule that will make you sound much more native.
Don't be too blunt
If you say it too fast or without a smile, it can sound like you are annoyed. Add a 'hoor' at the end to soften it: 'Dat is alles wat ik weet, hoor!'
Ponte a prueba
Fill in the missing relative pronoun.
Dat is alles ___ ik weet.
After 'alles', the relative pronoun is always 'wat'.
Which sentence is grammatically correct?
Choose the correct word order:
In a relative clause, the verb 'weet' must go to the end.
Complete the dialogue.
A: Hoe laat is de trein? B: Om drie uur. ___.
This phrase fits perfectly to signal the end of the information provided.
Match the phrase to the best situation.
When would you say 'Dat is alles wat ik weet'?
It is used to indicate you have no more information to share.
🎉 Puntuación: /4
Ayudas visuales
Banco de ejercicios
4 ejerciciosDat is alles ___ ik weet.
After 'alles', the relative pronoun is always 'wat'.
Choose the correct word order:
In a relative clause, the verb 'weet' must go to the end.
A: Hoe laat is de trein? B: Om drie uur. ___.
This phrase fits perfectly to signal the end of the information provided.
When would you say 'Dat is alles wat ik weet'?
It is used to indicate you have no more information to share.
🎉 Puntuación: /4
Preguntas frecuentes
10 preguntasNo, it is grammatically incorrect in Dutch. After 'alles', 'wat' is the required relative pronoun.
Not usually. It is a neutral statement of fact. However, tone of voice matters.
'Ik weet het niet' means you have no info. 'Dat is alles wat ik weet' means you gave some info but have no more.
Yes, but it's more common in spoken Dutch. In a letter, you might say 'Dit is alle informatie die ik heb'.
Change the verbs to past tense: 'Dat was alles wat ik wist'.
Yes, when 'alles' is the antecedent of a relative clause.
Yes, if the context of 'knowing' is already clear from the conversation.
Yes, literally it translates to 'what', but it functions as 'that' in English relative clauses.
Yes, it is standard Dutch and used throughout the Netherlands and Flanders.
There isn't a direct opposite, but you could say 'Ik weet nog veel meer' (I know much more).
Frases relacionadas
Dat is het
similarThat's it.
Ik weet het niet
similarI don't know.
Zover ik weet
builds onAs far as I know.
Meer niet
synonymNothing more.
