Korean phrase
언제부터 그래요? eon je bu teo keu rae yo
Meaning
Since when have you been feeling this way?
When to use it
This asks when a current condition or change began. It is a polite question used when someone seems different or tired, often showing concern.
Example dialogue
요즘 피곤해 보이는데, 언제부터 그래요? yo jeum pi gon hae po i neun de eon je bu teo keu rae yo
You look tired these days. Since when have you been feeling this way?
지난주부터요. 일이 많아서요. chi nan ju bu teo yo i ri ma na seo yo
Since last week. I've had a lot of work.