[ be동사 + to 부정사 ~ 용례 5가지 ]
[출처: http://www.englishpage.net/archive/index.php/t-15261.html
1) 예정: ~할 예정이다. (be scheduled to, be going to)
I am to meet him tomorrow.
2) 의무: ~해야(만)한다 (should, ought to, must)
I know what is to be done.
3) 의도/목적: ~할 의도/작정이다 (intend to, wish to, want to) [pre-conditions]
Work hard if you are to pass the exam.
4) 가능: ~ 할 수있다 (be able to) .
Happiness is not to be bought with money.
5) 운명: ~ 할 운명이다. (be doomed to, be destined to, be fated to)
She said goodbye, little knowing that we were never to meet again.
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