Meaning
Offers a choice between options A and B.
Formation
- Between nouns: A か B: コーヒーかお茶
- Between predicates use plain forms: 行くか行かないか
When to use it
- Core use
- Offers a choice between options A and B
Examples
13 sentences-
コーヒーかお茶をください
Please give me coffee or tea.
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行くか行かないか決めてください
Please decide whether you will go or not.
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土曜日か日曜日に一緒に映画を見ませんか
Would you like to watch a film together on Saturday or Sunday?
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店でパンか牛乳を買います
At the shop I will buy bread or milk.
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店で本かノートを買います
At the shop I will buy a book or a notebook.
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肉か魚か、どちらがいいですか
Meat or fish — which would you like?
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明日来るか来ないか教えてください
Please tell me whether you will come tomorrow or not.
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バスで行くか電車で行くかまだ決めていません
I have not decided yet whether to go by bus or by train.
5 more examples
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月曜日か火曜日に来てください
Please come on Monday or Tuesday.
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駅までバスかタクシーで行きます
I will go to the station by bus or by taxi.
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ペンか鉛筆で書いてください
Please write with a pen or a pencil.
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一週間に一回か二回プールへ行きます
I go to the pool once or twice a week.
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あの人は学生か先生か分かりません
I do not know whether that person is a student or a teacher.
Important notes
- か between nouns means 'or' — お茶か水. Between plain predicates it offers a choice: 行くか行かないか決めてください.
Common mistakes
- お茶か水をください asks for one of the drinks; お茶と水をください asks for both.
Check yourself
Pick the translation of each sentence. The wrong options translate similar patterns, so watch the grammar rather than the words.
Similar grammar
Hear it in podcasts
The pattern appears in these episodes. They open in the app with the transcript and translation.
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