who does this pen belong to?(begin: do you know.....)

Do you know to whom does this pen belong?

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do you know the person who owns this pen??

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Do you know who this pen belongs to?

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the correct answer is: do you know, to whom does this pen belongs.

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Do you know whose pen is this? The correct answer is this
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Do you know the person this pen belongs to?
  • 2
What are you looking for?