(1) -¾Æ ÁÖ´Ù/¾î ÁÖ´Ù/ÇØ ÁÖ´Ù
This form is used when a speaker requests something for himself, or when he does something for an inferior or equal person.

ºÏ±Ø¼ºÀº ºÏÂÊÀ» ¾Ë·Á ÁÖ´Â º°ÀÌ´Ù.
The Polar Star directs the northern direction.
Á¦´Ï´Â À¯³ª¿¡°Ô Ã¥À» ºô·Á ÁÖ¾ú´Ù.
Jenny had lent Yuna her book.
À¯¹ÎÀ̴ ģ±¸ÀÇ ¼÷Á¦¸¦ µµ¿Í ÁÖ¾ú´Ù.
Yumin helped his friend's homework.
³ª´Â Ä£±¸ÀÇ °íÀå³­ ½Ã°è¸¦ °íÃÄ ÁÖ¾ú´Ù.
I fixed my friend's broken clock.
¹® Á» ¿­¾î ÁÖ¼¼¿ä.
Please open the door.


(2) -´Â °Í : (the act, fact, manner) of doing something
This form, preceded directly by an action verb, is used to indicate 'the act(manner, fact) of doing something¡®.

Basic Form
-´Â °Í Form
Example sentences
°øºÎÇÏ´Ù °øºÎÇÏ´Â °Í °øºÎÇÏ´Â °ÍÀÌ Á¦ÀÏ ¾î·Á¿ö¿ä.
Studying is the hardest thing.
¿©ÇàÇÏ´Ù ¿©ÇàÇÏ´Â °Í ¾È³ª´Â ¿©ÇàÇÏ´Â °ÍÀ» ÁÁ¾ÆÇØ¿ä.
Anna likes traveling.
°¡¸£Ä¡´Ù °¡¸£Ä¡´Â °Í ÇлýµéÀ» °¡¸£Ä¡´Â °ÍÀº º¸¶÷ÀÖ´Â ÀÏÀÌ¿¡¿ä.
Teaching students is very worthwhile.
¿µÈ­¸¦ º¸´Ù ¿µÈ­¸¦ º¸´Â °Í À̹ø ÁÖ¸»¿¡ ¿µÈ­¸¦ º¸´Â °ÍÀÌ ¾î¶§¿ä?
How about going to the movies this weekend?
û¼ÒÇϴ٠û¼ÒÇÏ´Â °Í À¯¹ÎÀ̴ û¼ÒÇÏ´Â °ÍÀ» Á¤¸» ½È¾îÇØ¿ä.
Yumin does not like cleaning.


(3) -¿¡ µû¸£¸é : according to
This form, preceded directly by a noun, corresponds to the English 'in accordance with, in confirmity to, according to etc..

¿¾³¯ À̾߱⿡ µû¸£¸é °ß¿ì¿Í Á÷³à´Â ¼­·Î »ç¶ûÇÏ´Â »çÀÌ¿´´Ù°í ÇÑ´Ù
According to an old tale, Gyun-woo and Jik-nyuh loved each other.
Àϱ⿹º¸¿¡ µû¸£¸é ³»ÀÏ ¼Ò³ª±â°¡ ³»¸°´Ù°í ÇÑ´Ù.
According to the weather forecast, there will be showers tomorrow.
¼±»ý´ÔÀÇ ¸»¾¸¿¡ µû¸£¸é ´ÙÀ½ ÁÖ¿¡ ¼ÒdzÀ» °¡°Ô µÈ´Ù°í ÇÑ´Ù.
According to the teacher, we are going on a picnic next week.
¸¶ÀÌŬÀÇ ¸»¿¡ µû¸£¸é ½ÃÇè ¹®Á¦°¡ ¾î·Á¿ü´Ù°í ÇÑ´Ù.
According to what Michael said, the test questions were difficult.
¼Ò½Ä¿¡ µû¸£¸é ¼¼¶ó°¡ ÀÏÁÖÀÏ µÚ¿¡ Çѱ¹¿¡¼­ µ¹¾Æ¿Â´Ù°í ÇÑ´Ù.
According to others, Sarah will return from Korea in one week.


(4) -·Á°í ÇÏ´Ù/À¸·Á°í ÇÏ´Ù : to intend to
This form is used to indicate a subject's intention or determination to act in a certain way.

°í·¡°¡ ¾Èµå·Î¸Þ´Ù °øÁÖ¸¦ Àâ¾Æ¸ÔÀ¸·Á°í Çß¾î¿ä.
The whale tried to eat princess Andromeda.
Àú´Â ³»ÀÏ ¿µÈ­¸¦ º¸·Á°í ÇØ¿ä.
I intend to go to the movies tomorrow.
Åä´Ï´Â ÇÑ ´Þ µ¿¾È ¼­¿ï¿¡ ÀÖÀ¸·Á°í ÇØ¿ä.
Tony plans to stay in Korea for one month.
À¯³ª¿Í À¯¹ÎÀÌ´Â ºÒ°í±â¸¦ ¸ÔÀ¸·Á°í ÇØ¿ä.
Yuna and Yumin are about to eat Bulgogi.
¼¼¶ó´Â ½ÃÇè ¶§¹®¿¡ °øºÎÇÏ·Á°í ÇØ¿ä.
Sarah plans to study for the test.