Á¶µ¿»ç(Modal & Auxiliary verb) - Á¶µ¿»ç(Modal verb) must
Á¶µ¿»ç must´Â °­ÇÑ Àǹ«¿Í °­ÇÑ ÃßÃøÀ» ³ªÅ¸³¾¶§ »ç¿ëÇÕ´Ï´Ù.
°­ÇÑ Àǹ«
Á¶µ¿»ç must´Â °­ÇÑ Àǹ«¸¦ ³ªÅ¸³¾ ¶§ »ç¿ëÇÕ´Ï´Ù.
I must go home.
Àǹ«¸¦ ³ªÅ¸³»´Â Ç¥ÇöÀ¸·Î´Â have toµµ ÀÖ½À´Ï´Ù.

must´Â ¸»ÇÏ´Â ÀÌÀÇ ½ÉÀû ŵµ¸¦ ³ªÅ¸³»´Â Á¶µ¿»ç(Modal verb)À̰í have to´Â Á¶µ¿»ç°¡ ¾Æ´Õ´Ï´Ù.

Áï have to´Â must º¸´Ù Á»´õ °ÇÁ¶ÇÏ°Ô ¸»ÇÏ´Â ´À³¦ÀÔ´Ï´Ù. must°¡ °­ÇÑ Àǹ«¶ó¸é mustÀÇ ´ë¿ë¾î°¡ µÉ ¼ö ÀÖ´Â have to ´Â ´ú °­ÇÑ Àǹ̷ΠÀǹ«¸¦ ³ªÅ¸³À´Ï´Ù.
°­ÇÑ ÃßÃø
He must be rich.
¹Ý´ëÀÇ Àǹ̷Πmust not , cannot µîÀÌ »ç¿ëµË´Ï´Ù.
He cannot be rich.
mustÀÇ °ú°Å, ¹Ì·¡
must´Â °ú°Å½ÃÁ¡ ºÎ»ç¿Í ÇÔ²² ¾²Áö ¸øÇÏ°í ´ë½Å had to¸¦ »ç¿ëÇÕ´Ï´Ù.
I had to stay at home yesterday.
must´Â ¹Ì·¡½ÃÁ¦·Îµµ »ç¿ëÇÏÁö ¸øÇϹǷΠwill have to¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.
I will must stay at home tomorrow.(X)
I will have to stay at home tomorrow.(O)

¿µ¹®¹ý °­Á - Á¶µ¿»ç(Modal & Auxiliary verb)
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