Interrogative

In this post, i want tell you How Ask for something or How make interrogative sentence.
Maybe i made some examples about How ask for something, but in this post i want tell you how interrogative sentence made.
For make a Interrogative sentence, you can say Desuka or Ka after positive sentence.

Or S　+　O　+　P　+　ka?
　 S　+　P　+　ka?
　 S　+　ka?



Example　：

What time did you sleep?
Positive = Anata wa kuji ni nemashita
Interrogative = Anata wa nanji ni nemashita ka? (Polite)

Is his name Hayato?
Positive = Ano hito no namae wa Hayato desu.
Interrogative = Ano hito no namae wa Hayato desuka? (Polite)

Is his name Hayato?
Positive = Ano hito no namae wa Hayato.
Interrogative = Ano hito no namae wa Hayato ka? (Impolite)

Are you stupid?
Positive = Anata wa baka.
nterrogative = Anata wa baka ka? (Impolite)


Or you can use these words for asking :

だれ	dare	who
どなた	donata	who (polite)
どちらさま	dochirasama	who (very polite)
なん、なに	nan, nani	what
なんにん	nannin	how many people
いくら	ikura	how much
いくつ	ikutsu	how many
いつ	itsu	when
どうして、なぜ	doushite, naze	why?
どうやって、どのように	douyatte, donoyouni	how?
どのような	donoyouna	which kind of?
どのくらい	donokurai	how long?

Ano hito wa dare desuka?
Who is that guy?

Dare ga yobare mashitaka?
Who called?

Dochira sama desuka?
Who are you? (polite)

Donokurai ookina ki desuka?
How big is that tree?