Japanese phrase
___はいつまでですか？ ___ wa i tsu ma de de su ka
Meaning
When is ___ due?
When to use it
Asks when something is due. It is a polite, neutral way to confirm a deadline in everyday conversation.
Example dialogue
レポートはいつまでですか？ re pō to wa i tsu ma de de su ka
When is the report due?
金曜日までです。 kin yō hi ma de de su
It is due by Friday.