The president insisted that the international trade conference planned for June be postponed
in spite of the invitations having already been sent out
이 문장에서 왜 having 이 ing 형태가 되나요??
The president insisted that the international trade conference planned for June be postponed
in spite of the invitations having already been sent out
이 문장에서 왜 having 이 ing 형태가 되나요??

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