Subordinate Clause Word Order in Dutch

Overview

One of the most important grammar rules in Dutch is that the word order changes in subordinate clauses. In a main clause, the conjugated verb sits in second position (the V2 rule). But as soon as a subordinating conjunction like dat, omdat, or als introduces a clause, the conjugated verb moves to the end. This verb-final pattern is a defining feature of Dutch and one that learners at the A2 level must internalize.

This rule affects every subordinate clause you will ever build. Whether you are giving a reason (omdat), stating a condition (als), or reporting what someone said (dat), the verb placement shifts. Getting this right is essential for sounding natural and being understood.

The good news is that the rule is remarkably consistent. Once you learn the pattern, it applies across the board. The challenge lies in practice -- your brain needs to get comfortable holding the verb until the end of the clause.

How It Works

The Basic Rule

In a main clause, the conjugated verb is in second position:

Ik ben ziek. (I am sick.)

In a subordinate clause, the conjugated verb goes to the end:

...omdat ik ziek ben. (...because I am sick.)

Structure Comparison

Type	Pattern	Example
Main clause	Subject + Verb + Rest	Ik kom morgen.
Subordinate clause	Conjunction + Subject + Rest + Verb	...dat ik morgen kom.

With Multiple Verbs

When there are multiple verbs (modal + infinitive, or auxiliary + participle), all verbs cluster at the end:

Main clause	Subordinate clause
Ik kan niet komen.	...omdat ik niet kan komen.
Hij heeft het gedaan.	...dat hij het gedaan heeft.
Zij wil een boek lezen.	...als zij een boek wil lezen.

Note: In the perfect tense, both orders are acceptable in subordinate clauses: ...dat hij het gedaan heeft and ...dat hij het heeft gedaan. The first is slightly more common in speech.

When the Subordinate Clause Comes First

If the subordinate clause opens the sentence, the main clause that follows starts with its verb (inversion):

Omdat ik ziek ben, blijf ik thuis. (Because I'm sick, I'm staying home.)

The pattern is: subordinate clause (verb at end) + comma + main clause verb + subject + rest.

Common Subordinating Conjunctions

Conjunction	Meaning
dat	that
omdat	because
als	if / when
wanneer	when
hoewel	although
voordat	before
nadat	after
terwijl	while
zodat	so that
of	whether
totdat	until

Separable Verbs in Subordinate Clauses

Separable verbs do not split in subordinate clauses. The prefix stays attached:

Main clause	Subordinate clause
Ik bel je op.	...als ik je opbel.
De trein komt om 8 uur aan.	...dat de trein om 8 uur aankomt.

Examples in Context

Dutch	English	Note
Ik weet dat hij komt.	I know that he's coming.	dat + verb at end
...omdat ik ziek ben.	...because I'm sick.	zijn moves to end
...als je tijd hebt.	...if you have time.	hebben at end
Ik denk dat hij het gedaan heeft.	I think he did it.	Verb cluster at end
Voordat ik ga, moet ik eten.	Before I go, I have to eat.	Sub clause first, then inversion
Zij zegt dat ze morgen komt.	She says she's coming tomorrow.	Reported speech with dat
Hoewel het regent, ga ik fietsen.	Although it's raining, I'm going cycling.	Concessive clause
Ik wacht totdat je klaar bent.	I'll wait until you're ready.	totdat + verb at end
...terwijl hij TV kijkt.	...while he watches TV.	Separable kijken stays whole
Weet je of hij morgen kan komen?	Do you know if he can come tomorrow?	of = whether

Common Mistakes

Keeping Main Clause Word Order in Subordinate Clauses

• Wrong: Ik weet dat hij komt morgen.
• Right: Ik weet dat hij morgen komt.
• Why: After dat, the verb must go to the end. All other elements come before it.

Forgetting Inversion After a Leading Subordinate Clause

• Wrong: Omdat ik ziek ben, ik blijf thuis.
• Right: Omdat ik ziek ben, blijf ik thuis.
• Why: When a subordinate clause comes first, the main clause starts with the verb (inversion), not the subject.

Splitting Separable Verbs in Subordinate Clauses

• Wrong: ...omdat ik je bel op.
• Right: ...omdat ik je opbel.
• Why: In subordinate clauses, separable verbs stay together as one word at the end.

Wrong Verb Cluster Order

• Wrong: ...dat hij heeft het gedaan. (mixing main and subordinate order)
• Right: ...dat hij het gedaan heeft. or ...dat hij het heeft gedaan.
• Why: In subordinate clauses, all verbs go to the end. The auxiliary and participle form a cluster.

Usage Notes

This rule is universal across all varieties of Dutch. Both in the Netherlands and in Flanders, subordinate clauses require verb-final order. There are minor differences in how verb clusters are ordered in Belgian Dutch versus Dutch from the Netherlands (e.g., the so-called "red" and "green" orders), but at the A2 level these differences are not significant. Focus on getting the verb to the end.

In very informal spoken Dutch, speakers occasionally bend this rule in quick speech, but this is not standard. When writing, always follow the verb-final pattern in subordinate clauses.

Practice Tips

• Transform sentences: Take any main clause and practice turning it into a subordinate clause with dat, omdat, or als. Watch the verb migrate to the end. Do this daily with random sentences.
• Read Dutch aloud: When reading Dutch texts, pay attention to where the verb lands in each clause. Highlight subordinate conjunctions and trace the verb to the end.
• Build complex sentences step by step: Start with two simple sentences, then combine them using a conjunction. For example: Ik blijf thuis. Het regent. becomes Ik blijf thuis omdat het regent.

Related Concepts

• Prerequisite: Basic Word Order — you need to understand main clause V2 order before tackling subordinate clause changes
• Next steps: Subordinating Conjunctions — a deeper look at the conjunctions that trigger this word order
• Next steps: Om...te Construction — infinitive clauses that follow a similar end-position pattern
• Next steps: Verb Clusters — how multiple verbs interact at the end of subordinate clauses
• Next steps: Indirect Questions — embedded questions that also use verb-final order