How to Say ‘What did you do?’ in Japanese
何をしましたか。
nani o shi mashi ta ka
[na-ni wo shee mah-shee tah ka]
💬 Usage Tip: Turn any 〜ます verb into the past by swapping it for 〜ました: します becomes しました. Adding か at the end makes it a question, no change in word order needed.
Phrase Breakdown
何
nani
[na-ni]
what
Used to ask for information about something.
何が欲しい？
What do you want?
を
o
[wo]
direct object marker
Marks the direct object of a verb.
本を読む。
Read a book.
し
shi
[shee]
do
し is the stem of する, meaning to do.
予約しします。
I do the reservation.
まし
mashi
[mah-shee]
polite past stem
Part of the polite past ending in a verb phrase.
昨日は多くのことを学びました。
I learned many things yesterday.
た
ta
[tah]
past tense marker
Indicates past tense.
彼は来た。
He came.
か
ka
[ka]
question particle
Used to create a yes/no question in informal speech.
行くか？
Shall we go?
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