vad...är

Vad...är Construction

Level 5

The Vad...är construction, known as a pseudo-cleft sentence, splits a simple sentence to highlight one specific part. It's equivalent to saying 'The thing that... is...' or 'What... is...' in English.

How It Works

The Vad...är construction is a type of cleft sentence called a 'pseudo-cleft'. The term 'cleft' means it 'cleaves' or splits a single clause into two parts for emphasis. It's 'pseudo' because the initial vad-clause functions as a single noun phrase (the subject of är), unlike the som-clause in a true cleft sentence (Det är...som).

Function and Information Structure
This structure is used to manage information flow, separating what is already known or assumed (the presupposition) from the new, important information (the focus).

  • Presupposition (Known): The vad-clause. Vad jag vill ha... (What I want...) presents wanting something as the background for identifying what it is; the listener need not literally have known this beforehand.
  • Focus (New/Emphasized): The element after är. ...är en kopp te. (...is a cup of tea.) This is the key piece of information being provided.

Grammatical Notes

  • The vad-clause is a subordinate clause, so a separate subject precedes the finite verb (vad jag vill). Sentence adverbs such as inte normally also precede that finite verb (vad jag inte vill). See the BIFF rule.
  • The identifying link is normally a form of vara, such as är or past var. Simply putting any copular verb after a free relative clause does not make a pseudo-cleft: the following element must identify the value of the background description.
  • The emphasized element (focus) can be a noun phrase, a prepositional phrase, an infinitive clause, or a finite clause, as in Vad jag menar är att vi måste vara försiktiga.

Comparison with Det är...som
Both constructions add emphasis, but with a subtle difference.

  • Vad jag köpte var en bok. (What I bought was a book.) - This answers the implicit question "What did you buy?". It feels like it's specifying the 'what'.
  • Det var en bok som jag köpte. (It was a book that I bought.) - This answers the implicit question "Was it a magazine you bought?". It feels like it's correcting or specifying from a range of options.

These are possible conversational uses, not exclusive answer types. Either construction can carry contrastive focus when the context and stress support it.

Examples (5)

  1. Vad jag menar är att vi måste vara försiktiga.

    What I mean is that we have to be careful.

    Word by Word: What I mean is that we must be careful.

  2. Vad som förvånade mig mest var hans ärlighet.

    What surprised me the most was his honesty.

    Word by Word: What that surprised me most was his honesty.

    Vad supplies the subject meaning inside the relative clause, so the marker som follows it. The identifying focus of the full sentence is hans ärlighet.

  3. Vad vi behöver nu är en tydlig plan.

    What we need now is a clear plan.

    Word by Word: What we need now is a clear plan.

  4. Vad han är bäst på är att lyssna.

    What he is best at is listening.

    Word by Word: What he is best at is to listen.

    The emphasized element here is an infinitive phrase: att lyssna.

  5. Vad som hände sedan blev aldrig känt.

    What happened next never became known.

    Word by Word: What that happened then became never known.

    Contrast example: this is a grammatical free-relative subject (Vad som hände sedan) followed by the ordinary predicate blev aldrig känt. It is not an identifying pseudo-cleft: känt describes whether the event became known rather than identifying what happened.

Common Mistakes

  • Using main clause word order (V2) inside the vad-clause.

    Vad vill jag ha är en kopp kaffe.
    Vad jag vill ha är en kopp kaffe.

    The vad-clause is a subordinate clause, so the subject (jag) must come before the verb (vill). It does not follow the V2 rule used in main clauses and questions.

  • Confusing the structure with the Det är...som cleft sentence.

    Vad jag behöver som är en ny telefon.
    Vad jag behöver är en ny telefon.

    Do not insert som between the complete initial clause Vad jag behöver and the identifying main predicate är en ny telefon. This does not prohibit som inside a subject-relative clause: Vad som behövs är en ny telefon is grammatical.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

vad...ärLevel 5Vad...är Construction

Learn This First

To learn pseudo-clefts (Vad... är), you need to understand how to use 'vad' as a relative pronoun to form a clause that acts as the subject. Since this clause is subordinate, you must apply subordinate clause word order rules, and then use the verb 'är' to connect that clause to the specific noun or phrase you want to emphasize.