Japanese phrase
期限を___まで延長できますか？ ki gen o ___ ma de en chō de ki ma su ka
Meaning
Could you extend the deadline to ___?
When to use it
A polite request to move a deadline to a later date. It is common in workplace conversations and sounds respectful without being overly formal.
Example dialogue
期限を金曜日まで延長できますか？ ki gen o kin yō bi ma de en chō de ki ma su ka
Could you extend the deadline to Friday?
金曜日なら大丈夫です。 kin yō hi na ra dai jō bu de su
Friday works for me.