2) ±ÝÁö¸¦ ³ªÅ¸³»´Â Must not
must notÀº ¡¸~ÇØ¼­´Â ¾ÈµÈ´Ù¡¹¶ó´Â °­ÇÑ ±ÝÁöÀÇ ¶æÀ» °®´Â´Ù.

Ex) One must not tell a lie. (°ÅÁþ¸»À» ÇØ¼­´Â ¾È µÈ´Ù.)

Ex) You must not smoke in here. (ÀÌ ¾È¿¡¼­ ´ã¹è¸¦ ÇÇ¿ì¸é ¾È µÈ´Ù.)

Ex) They must not do it. (±×µéÀº ±×°ÍÀ» ÇØ¼­´Â ¾È µÈ´Ù.)

Ex) Children must not say such a thing. (¾ÆÀ̵éÀº ±×·± ¸»À» ÇØ¼­´Â ¾È µÈ´Ù.)

Ex) You must not expect me to help you. (³»°¡ ´ç½ÅÀ» µµ¿ï °Å¶ó°í ±â´ëÇØ¼­´Â ¾È µÈ´Ù.)

 

(3) °­ÇÑ ÃßÃøÀ» ³ªÅ¸³»´Â Must
must´Â ¡¸~ÀÓ¿¡ Ʋ¸²¾ø´Ù¡¹¶ó´Â °­ÇÑ ÃßÃøÀ» ³ªÅ¸³½´Ù.

Ex) What he said must be true. (±×°¡ ¸»ÇÑ °ÍÀº »ç½ÇÀÓ¿¡ Ʋ¸²¾ø´Ù.)

Ex) He must be ill. (±×´Â Ʋ¸²¾øÀÌ ¾ÆÇÁ´Ù.)

Ex) She must be a dentist. (±×³à´Â Ä¡°úÀÇ»çÀÓ¿¡ Ʋ¸²¾ø´Ù.)

*°­ÇÑ ÃßÃøÀ» ³ªÅ¸³»´Â must¿¡ ´ëÇÑ ºÎÁ¤Àº ¡¸~ÀÏ ¸®°¡ ¾ø´Ù¡¹¶ó´Â cannot¸¦ »ç¿ëÇÑ´Ù.

Ex) That must be false; it cannot be true. (±×°ÍÀº Ʋ¸²¾øÀÌ °ÅÁþ¸»ÀÏ °ÍÀÌ´Ù. ±×°ÍÀÌ »ç½ÇÀÏ ¸®°¡ ¾ø´Ù.)

Ex) He cannot be at home. (±×°¡ Áý¿¡ ÀÖÀ» ¸® ¾ø´Ù.)

*¡¸must have+°ú°ÅºÐ»ç¡¹
¡¸~ÇßÀ½¿¡ Ʋ¸²¾ø´Ù¡¹¶ó´Â °ú°Å »ç½Ç¿¡ ´ëÇÑ °­ÇÑ ÃßÃøÀº ¡¸must have+°ú°ÅºÐ»ç¡¹·Î ³ªÅ¸³½´Ù.

Ex) He must have graduated from the university by then. (±× ¶§ÂëÀÌ¸é Æ²¸²¾øÀÌ ±×´Â ´ëÇÐÀ» Á¹¾÷Çß¾úÀ» °ÍÀÌ´Ù.)

Ex) He must have stayed up all night. (±×´Â ¹ãÀ» »õ¿üÀ½ÀÌ Æ²¸²¾ø´Ù.)

Ex) She must have lost her way. (±×³à´Â ±æÀ» ÀÒ¾úÀ½¿¡ Ʋ¸²¾ø´Ù.)

Ex) Jane must have been ill. (Á¦ÀÎÀº ¾ÆÆÍÀ½¿¡ Ʋ¸²¾ø´Ù.)