よã使ã‚れるâ€of courseâ€ã§ã™ãŒã€è³ªå•ã«ã‚ˆã£ã¦ã¯å˜ç´”ã«YESã‹NOã§ç”ãˆã‚‹æ–¹ãŒã‚ˆã‚Šçš„確ãªå ´åˆã‚‚ã‚ã‚Šã¾ã™ã€‚
<例文>
A: Is Tokyo located in Japan? (æ±äº¬ã¯æ—¥æœ¬ã«ã‚ã‚‹ã‚“ã§ã™ã‹ï¼Ÿ)
B: Of course. (ã‚‚ã¡ã‚ん。)→ 
B: Yes, it is. (ã¯ã„ã€ãã†ã§ã™)→
ã€è¦æ³¨æ„】
æƒ…å ±ã«é–¢ã™ã‚‹è³ªå•ã«ã€Œof course〠ã¨ç”ãˆã‚‹ã¨ç›¸æ‰‹ã‚’見下ã—ãŸãƒ‹ãƒ¥ã‚¢ãƒ³ã‚¹ã«èžã“ãˆã¦ã—ã¾ã„ã¾ã™ã€‚
ãªãœãªã‚‰ã°ã€Œæ±äº¬ãŒæ—¥æœ¬ã«ã‚ã‚‹ã®ã¯å½“ãŸã‚Šå‰ã§ã—ょã€ãªã‚“ã¦é¦¬é¹¿ã’ãŸè³ªå•ã 。ã€ã¨ã„ã†å«ã¿ãŒã‚ã‚‹ã‹ã‚‰ã§ã™ã€‚
ãã®ãŸã‚ã€Yes it is. ã¾ãŸã¯No, it isn’t.ã®ã‚ˆã†ã«ç”ãˆã‚‹ã®ãŒé©åˆ‡ã§ã™ã€‚
ã¾ãŸç”ãˆãŒã‚ã‹ã‚‰ãªã„å ´åˆã¯ã€ŒI don’t know.ã€ã¨å˜ç´”ã«ç”ãˆã‚Œã°ã„ã„ã§ã—ょã†ã€‚
Of courseã®ä½¿ã„æ–¹ã¯ã€å…·ä½“çš„ãªè¨±å¯ã‚„æ´åŠ©ã‚’求ã‚る質å•ã«å¯¾ã™ã‚‹è¿”ç”ã§ã‚ˆã使ã‚ã‚Œã¾ã™ã€‚
ã€ä¾‹æ–‡ã§ç¢ºèªã—よã†ï¼ã€‘
A: Is it all right if I take a long break tomorrow? I have a doctor appointment.
(病院ã®äºˆç´„ãŒã‚ã‚‹ã®ã§ã€æ˜Žæ—¥é•·ã‚ã®ä¼‘憩をå–ã£ã¦ã‚‚ã„ã„ã§ã™ã‹ï¼Ÿã€è¨±å¯ã‚’もらã†ãŸã‚ã®è³ªå•ã€‘)
B: Of course. (ã‚‚ã¡ã‚ん。ã„ã„よ)→ã€è¨±å¯ã™ã‚‹ã€‘
A: Could you carry my luggage? (ç§ã®è·ç‰©ã‚’é‹ã‚“ã§é ‚ã‘ã¾ã™ã‹ï¼Ÿã€æ´åŠ©ã‚’もらã†ãŸã‚ã®è³ªå•ã€‘)
B: Of course. (ã‚‚ã¡ã‚ã‚“ã§ã™ã€‚)→ã€æ´åŠ©ã™ã‚‹ã€‘