I've always had trouble understanding か (question particle) in casual speech. I read that in casual situations, か can be used to give the sentence an exasperated or sarcastic tone. Like in: 負けっかよ！ ...
I know that んだった and んじゃなかった can be used to say "Should have done" and "Shouldn't have done". I am wondering, however, if they can be used as a past version of んだ Take for example this conversation: ...
I always thought only 他の existed, but my teacher uses 他に a lot. Are there differences between when each can be used? Here are two examples of each from my online dictionary: だれかほかの人に聞いてごらん (Ask ...