Korean phrase
~에서 언제 있었나요? ~ e seo eon je i sseon na yo
Meaning
When did it take place at ___?
When to use it
This asks when an event happened at a particular place. It is a polite, neutral way to check the date or time of an event.
Example dialogue
어제 교수님이 강연하셨다면서요? eo je kyo su ni mi kang yeon ha syeot tta myeon seo yo
I heard the professor gave a lecture yesterday?
강의실 에서 언제 있었나요? kang ui sil e seo eon je i sseon na yo
When did it take place in the lecture room?