Verb + question word
Definition
A verb + wh-clause pattern uses a verb followed by an embedded question introduced by who, what, where, when, why, which, whose, or how. The embedded clause uses statement word order rather than direct-question inversion.
Examples
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I know where Maya lives.
The wh-clause completes the meaning of know.
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We discussed how the system works.
The clause explains the method or manner being discussed.
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Leo cannot remember when the meeting starts.
The wh-clause gives the missing time information.
Direct question vs. embedded wh-clause
Where does Maya live?
The auxiliary comes before the subject.
I know where Maya lives.
The clause uses statement order: Maya lives.
A direct question uses question word order. A wh-clause embedded after another verb normally uses statement word order.
Different verbs license different wh-clause meanings
Verbs such as know, remember, explain, discover, decide, and wonder can take wh-clauses, but the meaning differs. Some express knowledge, some uncertainty, and some a decision or explanation.
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Maya explained why the schedule had changed.
The clause gives the content of the explanation.
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We have not decided which route we will take.
The wh-clause expresses an unresolved choice.
Common mistakes
I know where does Maya live.
I know where Maya lives.
Use statement order inside an embedded wh-clause.
Leo explained me why the system failed.
Leo explained to me why the system failed.
Explain normally uses to + person before or after the clause.
Quick check
Question 1 of 3
Which sentence contains a correctly ordered embedded wh-clause?
Embedded questions use statement order: Leo works.Which sentence uses a wh-clause after explain?
How the device works is a finite wh-clause.Which clause expresses an unresolved choice?
A which clause can express a choice that has not yet been resolved.Nice work — you've completed the quick check.
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