be동사 + to 부정사 | too ~ to | so ~ as to | enough to | such that ~ | only to

be to 원형 / 부사적용법의 to부정사 (1)
be동사 + to 부정사 | too ~ to | so ~ as to | enough to | such that ~ | only to
be동사 + to 부정사 | too ~ to | so ~ as to | enough to | such that ~ | only to
be동사 + to 부정사 | too ~ to | so ~ as to | enough to | such that ~ | only to

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