Example sentences
Formation
| (i) {Verb/Adjective い} | か | |
| {話す /話します} か | Will (or does) someone talk? (informal/formal) | |
| {高い /高いです} か | Is something expensive? (informal/formal) | |
| (ii) {Adjective な stem/ Noun} | {Ø/です} か | |
| {静か /静かです}か | Is something quiet? (informal/formal) | |
| {先生 /先生です} か | Is someone a teacher? (informal/formal) |
