Example sentences
Formation
| (i) {V/Adjectiveい}informal nonpast | ものか | |
| 行くものか | Someone definitely won’t go there | |
| 珍しいものか | Something definitely isn’t rare | |
| (ii) {Adjectiveな stem/Noun} | なものか | |
| 便利なものか | Something is definitely not convenient | |
| 病気なものか | Someone is absolutely not ill |
