Verbs of cognition, and some verbs of perception, can take embedded wh-complements, e.g. I know what to do, I couldn't think how to do it, She knew/asked/wondered where it was. The construction is sometimes termed an "embedded question" but this is misleading terminology. A better term would be "knowledge complement".
Verb Meaning | Verb form | Basic coding frame | Derived coding frame | Occurs | Comment | # Ex. | |
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